| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4501  | Kontiojärvi | Finland, Lapland | lake | N 66° 23′ 0'' | E 28° 33′ 0'' |
| 4502 | Kontinjärvi Kontinjarvi,Kontinjärvi | Finland, Kainuu | lake | N 64° 7′ 23'' | E 27° 49′ 36'' |
| 4503 | Iso-Kontainen Iso-Kontainen,Kontainen | Finland, Kainuu | lake | N 65° 21′ 58'' | E 28° 44′ 13'' |
| 4504 | Konsajärvi Konsajarvi,Konsajärvi | Finland, Lapland | lake | N 67° 7′ 31'' | E 25° 47′ 50'' |
| 4505 | Konnevesi | Finland, | lake | N 62° 40′ 0'' | E 26° 35′ 0'' |
4506  | Konnevesi  275,Konneveden Kunta,Konnevesi | Finland, Central Finland Äänekoski > Konnevesi | third-order administrative division population 2,588 | N 62° 40′ 0'' | E 26° 20′ 0'' |
| 4507 | Könkäsenjärvi Konkasenjarvi,Könkäsenjärvi | Finland, Lapland | lake | N 68° 6′ 57'' | E 23° 38′ 14'' |
| 4508 | Könkäänlampi Konkaanlampi,Könkäänlampi | Finland, Lapland | lake | N 66° 38′ 40'' | E 27° 59′ 1'' |
| 4509 | Könkäänlampi Konkaanlampi,Könkäänlampi | Finland, Lapland | lake | N 66° 36′ 48'' | E 29° 18′ 45'' |
4510  | Konginkangas Kanginkangas,Konginkangas,Кангинкангас | Finland, Central Finland Äänekoski > Äänekoski | populated place | N 62° 46′ 45'' | E 25° 48′ 22'' |
| 4511 | Köngäslampi Kongaslampi,Köngäslampi | Finland, Lapland | lake | N 66° 59′ 56'' | E 26° 32′ 3'' |
| 4512 | Kongasjärvi Kongasjarvi,Kongasjärvi | Finland, Kainuu | lake | N 64° 34′ 25'' | E 27° 32′ 13'' |
| 4513 | Konananjärvi | Finland, Kainuu | lake | N 64° 13′ 0'' | E 28° 11′ 0'' |
| 4514 | Komujärvi Komujarvi,Komujärvi | Finland, North Ostrobothnia | lake | N 63° 38′ 53'' | E 26° 6′ 58'' |
| 4515 | Komujärvi Komujarvi,Komujärvi | Finland, Central Finland | lake | N 63° 11′ 37'' | E 25° 26′ 48'' |
4516  | Gompunčohkka Gompuncohkka,Gompunčohkka,Kompuntshokka | Finland, Lapland Pohjois-Lappi > Utsjoki | hill | N 69° 30′ 49'' | E 26° 41′ 16'' |
| 4517 | Kumppoosit Kompassholmarne,Kompassi,Kompassikarit,Kumppoosit | Finland, Satakunta | islands | N 61° 42′ 32'' | E 21° 22′ 56'' |
| 4518 | Komottajärvi Komottajarvi,Komottajärvi | Finland, Lapland | lake | N 66° 55′ 37'' | E 26° 0′ 8'' |
| 4519 | Komottajärvi Komottajarvi,Komottajärvi | Finland, Lapland | lake | N 66° 24′ 22'' | E 26° 1′ 30'' |
| 4520 | Kommattilampi Kommattilampi | Finland, Lapland | lake | N 67° 25′ 54'' | E 26° 41′ 56'' |
| 4521 | Komiojärvi Komiojarvi,Komiojärvi | Finland, Lapland | lake | N 66° 54′ 58'' | E 27° 3′ 32'' |
| 4522 | Komanne Komanijarvi,Komanijärvi,Komanne | Finland, Central Ostrobothnia | lake | N 63° 15′ 19'' | E 24° 29′ 29'' |
| 4523 | Gomatoaivi Gomatoaivi,Homahoaivi,Komahoaivi | Finland, Lapland Tunturi-Lappi > Enontekiö | mountain | N 68° 44′ 12'' | E 21° 55′ 49'' |
| 4524 | Kolvanki Kolvanki,Kolvankijarvi,Kolvankijärvi | Finland, North Ostrobothnia | lake | N 65° 59′ 9'' | E 29° 13′ 32'' |
| 4525 | Kolunjärvi Kolunjarvi,Kolunjärvi | Finland, North Savo | lake | N 63° 25′ 21'' | E 26° 20′ 2'' |
| 4526 | Kolunjärvi Kolujarvi,Kolujärvi,Kolunjarvi,Kolunjärvi | Finland, South Ostrobothnia | lake | N 62° 42′ 27'' | E 24° 12′ 17'' |
| 4527 | Gođđosavvonoaivi Goddosavvonoaivi,Gođđosavvonoaivi,Kolsamuaivi,Kolshamoaivi,Kolshanoaivi,Kolšâmuáivi,Kutusuvannonpaa,... | Finland, Lapland Pohjois-Lappi > Inari | mountain | N 68° 48′ 20'' | E 25° 46′ 42'' |
| 4528 | Kolonjärvi Kolojarvi,Kolojärvi,Kolonjarvi,Kolonjärvi | Finland, Central Finland | lake | N 62° 15′ 5'' | E 24° 54′ 33'' |
| 4529 | Kolmikivi Kolmikivi,Kolmkivi | Finland, Kymenlaakso | island | N 60° 15′ 2'' | E 26° 35′ 23'' |
| 4530 | Kolmisoppisenlampi | Finland, Kainuu | lake | N 64° 1′ 0'' | E 27° 5′ 0'' |
| 4531 | Kolmisoppi Kolmisoppi | Finland, Kainuu | lake | N 64° 1′ 39'' | E 28° 2′ 55'' |
| 4532 | Kolmiloukkonen Kolmiloukkonen | Finland, Lapland | lake | N 66° 21′ 13'' | E 27° 24′ 40'' |
| 4533 | Kolmiloukko | Finland, Kainuu Kehys-Kainuu > Suomussalmi | lake | N 65° 0′ 19'' | E 28° 36′ 27'' |
| 4534 | Kolmiloppinen Kolmiloppinen | Finland, Lapland | lake | N 66° 57′ 55'' | E 24° 21′ 47'' |
| 4535 | Golggotoaivvit Golggotoaivvit,Kolggohvarri,Kolkuhoaivi | Finland, Lapland Tunturi-Lappi > Enontekiö | mountains | N 68° 56′ 53'' | E 21° 1′ 31'' |
| 4536 | Kolkontaipale Kolkontaipale,Kolkontajpale,Колконтайпале | Finland, South Savo Savonlinna > Rantasalmi | populated place | N 62° 3′ 26'' | E 28° 7′ 0'' |
| 4537 | Kolkonjärvi Kolkonjarvi,Kolkonjärvi | Finland, North Ostrobothnia | lake | N 65° 31′ 39'' | E 29° 0′ 36'' |
| 4538 | Kolkonjärvi Kolkonjarvi,Kolkonjärvi | Finland, Kainuu | lake | N 65° 15′ 32'' | E 28° 31′ 6'' |
| 4539 | Kolkkojärvi Kolkkojarvi,Kolkkojärvi,Kolkonjarvi,Kolkonjärvi | Finland, Kainuu | lake | N 64° 56′ 0'' | E 29° 19′ 46'' |
| 4540 | Kolkonjärvi Kolkonjarvi,Kolkonjärvi | Finland, Kainuu | lake | N 64° 53′ 2'' | E 28° 37′ 33'' |
| 4541 | Kolkonjärvi Kolkonjarvi,Kolkonjärvi | Finland, North Karelia | lake | N 63° 44′ 19'' | E 29° 25′ 6'' |
| 4542 | Kolkku Kolkku,Kolkkujarvi,Kolkkujärvi | Finland, Central Finland | lake | N 63° 17′ 19'' | E 26° 3′ 4'' |
| 4543 | Kolkanlahti Kolkanlahti,Kolkanlakhti,Колканлахти | Finland, Central Finland Saarijärvi-Viitasaari > Saarijärvi | populated place | N 62° 44′ 3'' | E 25° 10′ 59'' |
| 4544 | Koljonselkä Koljonselka,Koljonselkä | Finland, Pirkanmaa | section of lake | N 61° 41′ 0'' | E 23° 44′ 32'' |
| 4545 | Koljonselkä Koljonselka,Koljonselkä | Finland, Pirkanmaa | bay | N 61° 38′ 23'' | E 24° 32′ 51'' |
| 4546 | Koljolansaari Koljolansaari,Koljonsaari | Finland, Kainuu Kajaani > Paltamo | island | N 64° 22′ 54'' | E 27° 39′ 5'' |
| 4547 | Koli Kali,Koli,Kolinkyla,Kolinkylä | Finland, North Karelia Pielisen Karjala > Lieksa | populated place | N 63° 6′ 50'' | E 29° 46′ 38'' |
| 4548 | Kolnebacken Kolina,Kolinas,Kolneback,Kolnebacken | Finland, Ostrobothnia Vaasa > Malax | populated place | N 62° 51′ 19'' | E 21° 44′ 0'' |
| 4549 | Kolima Kolima,Kolimajarvi,Kolimajärvi | Finland, Central Finland | lake | N 63° 18′ 25'' | E 25° 44′ 38'' |
| 4550 | Kolijärvi Kolijarvi,Kolijärvi | Finland, North Ostrobothnia | lake | N 65° 26′ 30'' | E 26° 17′ 29'' |
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