| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1501  | Ponteland  | United Kingdom, England Northumberland > Ponteland | populated place population 10,135 | N 55° 3′ 0'' | W 1° 44′ 43'' |
| 1502 | Pontefract Pontefrakt,Pontifrakt,ponteupeulaegteu,pwntfrakt,Понтефракт,Понтифракт,پونتفراکت,폰트프랙트 | United Kingdom, England Wakefield | populated place population 44,710 | N 53° 41′ 27'' | W 1° 18′ 45'' |
| 1503 | Ponders End Ponders End,pandrz and,پاندرز اند | United Kingdom, England Greater London > Enfield | populated place population 15,664 | N 51° 38′ 40'' | W 0° 2′ 47'' |
| 1504 | Polmont Poll Mhonadh,Polmont,Polmonte,Powmont,Полмонт,Полмонте | United Kingdom, Scotland Falkirk | populated place population 5,390 | N 55° 59′ 25'' | W 3° 42′ 26'' |
| 1505 | Plymstock Plimstok,Plimstok Radfordas,Plymstock,palimastaka dyanastona,peullimseutog deonseuton,pilimstak,plai... | United Kingdom, England Plymouth | populated place population 24,103 | N 50° 21′ 35'' | W 4° 5′ 25'' |
| 1506 | Plympton Plimptan,Plimpton,Plympton,Plympton Erle,Plympton Maurice,Plympton Saint Mary,Plympton Saint Maurice... | United Kingdom, England Plymouth | populated place population 8,892 | N 50° 23′ 26'' | W 4° 3′ 36'' |
| 1507 | Plumstead Plumstead | United Kingdom, England Greater London > Greenwich | populated place population 16,736 | N 51° 29′ 0'' | E 0° 5′ 0'' |
| 1508 | Pitsea | United Kingdom, England Essex > Basildon District | populated place population 25,000 | N 51° 33′ 49'' | E 0° 30′ 30'' |
| 1509 | Pitlochry Baile Chloichridh,Pitlochry,Pitlokhri,Питлохри | United Kingdom, Scotland Perth and Kinross | populated place population 2,860 | N 56° 42′ 18'' | W 3° 44′ 3'' |
| 1510 | Pinner Pinner,pinara,Піннер,पिनर | United Kingdom, England Greater London > Harrow | populated place population 19,158 | N 51° 35′ 37'' | W 0° 22′ 55'' |
| 1511 | Pevensey Pevensey,Pevensi,pei wen xi,Певенсі,佩文西 | United Kingdom, England East Sussex > Wealden District > Pevensey | populated place population 3,152 | N 50° 49′ 10'' | E 0° 20′ 22'' |
| 1512 | Petersfield Petersfield,pytrsfyld,پیترسفیلد | United Kingdom, England Hampshire > East Hampshire > Petersfield | populated place population 14,974 | N 51° 0′ 17'' | W 0° 56′ 1'' |
| 1513 | Peterlee Peterlee,Peterli,Peterlis,Piturli,bi de li,peterli,pettarli,pitarali,pitari,pitarli,piteoli,ptrly,py... | United Kingdom, England Durham > Peterlee | populated place population 37,015 | N 54° 45′ 37'' | W 1° 20′ 11'' |
| 1514 | Peterhead Ceann Phadraig,Ceann Phàdraig,Ceann Phádraig,Peterheid,Piterkhed,Piturkhed,Pyterhedas,bi de hei de,p... | United Kingdom, Scotland Aberdeenshire | populated place population 18,450 | N 57° 30′ 18'' | W 1° 47′ 3'' |
1515  | Llyn Peris Llyn Peris | United Kingdom, Wales | lake | N 53° 6′ 50'' | W 4° 6′ 19'' |
| 1516 | Penzance PZE,Pen Sans,Pennsans,Penzance,Penzans,peng zan si,penzansu,Πενζάνς,Пензанс,ပင်န်ဇန့်မြို့,ペンザンス,彭赞斯 | United Kingdom, England Cornwall > Penzance | seat of a third-order administrative division population 19,872 | N 50° 7′ 7'' | W 5° 32′ 13'' |
| 1517 | Penrith Penrit,Penrith,Penrith i England,Pioraid,Pìoraid,Píoraid,Voreda,XPF,peng li si,pnryth kambrya,Пенри... | United Kingdom, England Cumbria > Westmorland and Furness | populated place population 15,181 | N 54° 39′ 56'' | W 2° 45′ 27'' |
| 1518 | Penrhyndeudraeth Penhindedra,Penrhyn Deudraeth,Penrhyndeudraeth,Penrhyndeudreath,peng xi deng de lei si,penryundeudor... | United Kingdom, Wales Gwynedd > Penrhyndeudraeth | populated place population 1,546 | N 52° 56′ 0'' | W 4° 4′ 0'' |
| 1519 | Penicuik Peighinn na Cuthaig,Penikjuik,pnykwk,Пенікюїк,پنیکوک | United Kingdom, Scotland Midlothian | populated place population 16,110 | N 55° 49′ 52'' | W 3° 13′ 33'' |
| 1520 | Penarth Penart,Penarth,bnarth,bynarth,pen'arusu,pnarth,po na si,Пенарт,פנארת',بنارث,بينارث,پنارث,ペンアルス,珀納斯,珀... | United Kingdom, Wales Vale of Glamorgan > Penarth | populated place population 23,437 | N 51° 26′ 18'' | W 3° 10′ 24'' |
1521  | Pembrokeshire Coast National Park Parc Cenedlaethol Arfordir Penfro,Park Narodowy Pembrokeshire Coast,Parque Nacional de la costa de P... | United Kingdom, Wales Pembrokeshire | park | N 51° 50′ 0'' | W 5° 5′ 0'' |
1522  | Pembrokeshire Benfro,County of Pembroke,County of Pembrokeshire,PEM,Pembrokeshire,Pembrukshir,Pembrukshur,Pembruks... | United Kingdom, Wales Pembrokeshire | second-order administrative division population 124,367 | N 51° 50′ 0'' | W 4° 55′ 0'' |
| 1523 | Pembroke Dock Doc Penfro,Pater,Paterchurch,Pembroke Dock,Pembruk Dok,Pembruk-Dok,Пембрук Док,Пембрук-Док | United Kingdom, Wales Pembrokeshire > Pembroke Dock | populated place population 9,753 | N 51° 41′ 29'' | W 4° 56′ 25'' |
| 1524 | Pembroke Pembroke,Pembruk,Penfro,pembeulokeu,peng bu luo ke,Пембрук,彭布羅克,펨브로크 | United Kingdom, Wales Pembrokeshire > Pembroke | populated place population 7,552 | N 51° 40′ 28'' | W 4° 54′ 46'' |
| 1525 | Pelsall Pelsall | United Kingdom, England Walsall | populated place population 10,758 | N 52° 37′ 44'' | W 1° 58′ 2'' |
| 1526 | Peak District Peak District | United Kingdom, England | area | N 53° 25′ 0'' | W 1° 48′ 0'' |
| 1527 | Palmers Green Palmers Green | United Kingdom, England Greater London > Enfield | populated place population 15,162 | N 51° 37′ 4'' | W 0° 6′ 36'' |
| 1528 | Padiham padyham,پادیهام | United Kingdom, England Lancashire > Burnley District > Padiham | populated place population 11,338 | N 53° 48′ 6'' | W 2° 18′ 54'' |
| 1529 | Paddington Paddington,Paddinqton,Padingtun,Padzingtan,pa ding dun,padinton,paedingteon,paidingatana,pdyngtwn,Па... | United Kingdom, England Greater London > City of Westminster | populated place | N 51° 30′ 56'' | W 0° 10′ 34'' |
| 1530 | Llyn Padarn Llyn Padarn | United Kingdom, Wales | lake | N 53° 7′ 44'' | W 4° 7′ 58'' |
| 1531 | Oxted | United Kingdom, England Surrey > Tandridge District > Oxted | populated place population 13,452 | N 51° 15′ 24'' | W 0° 0′ 21'' |
| 1532 | Oxfordshire County of Oxfordshire,OXF,Oxfordshire,Oxon | United Kingdom, England Oxfordshire | second-order administrative division population 738,276 | N 51° 50′ 0'' | W 1° 15′ 0'' |
1533  | Out Skerries Aut Skeris,Aut-Skerris,OUK,Out Skerries,Outer Skerries,Skerries,Skerries Exteriores,Skerries exterie... | United Kingdom, Scotland Shetland Islands | islands | N 60° 25′ 19'' | W 0° 45′ 13'' |
| 1534 | Ottery St Mary OTTERY ST MARY,OTTERY ST. MARY,Ottery Saint Mary,Ottery St Mary,awtry sant mary,awtry snt mary,أوتري... | United Kingdom, England Devon > East Devon District > Ottery St. Mary | populated place population 4,898 | N 50° 45′ 0'' | W 3° 16′ 0'' |
| 1535 | Oswestry Croesoswallt,Osvestris,Oswestry,Ozuehstri,Ozuustri,awswstry,Озуъстри,Озуэстри,اوسوستری | United Kingdom, England Shropshire > Oswestry | seat of a third-order administrative division population 18,743 | N 52° 51′ 43'' | W 3° 3′ 17'' |
| 1536 | Loch Ossian Loch Ossian | United Kingdom, Scotland Highland | lake | N 56° 46′ 0'' | W 4° 38′ 0'' |
| 1537 | Ossett Oset,Ossett,awst,Осет,Оссетт,اوست | United Kingdom, England Wakefield | populated place population 21,616 | N 53° 40′ 47'' | W 1° 34′ 48'' |
| 1538 | Orpington ao er ping dun,orpingatana,اورپنگٹن، لندن,ओर्पिंगटन,奧爾平頓 | United Kingdom, England Greater London > Bromley | populated place population 15,248 | N 51° 22′ 28'' | E 0° 5′ 52'' |
| 1539 | Ormskirk Ormskirk,ao mu si ke ke,awrmskyrk,Ормскирк,اورمسکیرک,奧姆斯柯克 | United Kingdom, England Lancashire > West Lancashire District | populated place population 24,073 | N 53° 34′ 0'' | W 2° 52′ 54'' |
| 1540 | Ormeau Park Ormeau Park | United Kingdom, Northern Ireland | park | N 54° 34′ 0'' | W 5° 54′ 0'' |
| 1541 | Orkney Islands Arcaibh,Illes Orcades,Illes Òrcades,Inizi Orc'h,Isole Orcadi,ORK,Orcadas,Orcades,Orkada uharteak,Ork... | United Kingdom, Scotland Orkney Islands | second-order administrative division population 21,850 | N 59° 0′ 0'' | W 3° 0′ 0'' |
| 1542 | Loch Ordie Loch Ordie | United Kingdom, Scotland Perth and Kinross | lake | N 56° 37′ 0'' | W 3° 34′ 0'' |
| 1543 | Omagh An Oghmagh,An Omaigh,An Ómaigh,Oma,Omey,Ouma,ao ma,awmah,oma,Ома,Оума,أوماه,オマー,奧馬,오마 | United Kingdom, Northern Ireland Fermanagh and Omagh | seat of a second-order administrative division population 21,056 | N 54° 36′ 0'' | W 7° 18′ 0'' |
| 1544 | Omagh OMH,Omagh | United Kingdom, Northern Ireland Omagh | historical second-order administrative division population 51,800 | N 54° 35′ 0'' | W 7° 15′ 0'' |
| 1545 | Loch Oich Loch Oich | United Kingdom, Scotland Highland | lake | N 57° 4′ 0'' | W 4° 46′ 0'' |
| 1546 | Llyn Ogwen Llyn Ogwen | United Kingdom, Wales Conwy | lake | N 53° 7′ 25'' | W 4° 0′ 22'' |
| 1547 | Oadby Oadby,Oudbi,Оудби | United Kingdom, England Leicestershire > Oadby and Wigston | populated place population 23,184 | N 52° 36′ 22'' | W 1° 5′ 0'' |
| 1548 | Nottinghamshire County of Nottinghamshire,NTT,Nottingemshir,Nottinghamshire,Notts,Ноттингемшир | United Kingdom, England Nottinghamshire | second-order administrative division population 1,163,335 | N 53° 10′ 0'' | W 1° 0′ 0'' |
| 1549 | North Yorkshire County of North Yorkshire,NYK,North Yorkshire | United Kingdom, England North Yorkshire | second-order administrative division population 1,172,860 | N 54° 10′ 0'' | W 1° 30′ 0'' |
| 1550 | Northwood northavuda,नॉर्थवुड | United Kingdom, England Greater London > Hillingdon | populated place population 11,300 | N 51° 36′ 41'' | W 0° 25′ 28'' |
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