| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2801  | Rheinwald  Rheinwald,Rheinwald Tal | Switzerland, Grisons | valley | N 46° 32′ 45'' | E 9° 14′ 27'' |
2802  | Reuss Raka Rojs,Raul Reuss,Rejs,Reuss,Reussi jogi,Reussi jõgi,Rio Reuss,Roisas,Rojs,Rueuess River,Rusa,Râu... | Switzerland, | stream | N 47° 29′ 25'' | E 8° 14′ 16'' |
2803  | Reichenbach Reichenbach,Reichenbach im Kandertal | Switzerland, Bern Frutigen-Niedersimmental District > Reichenbach im Kandertal | populated place | N 46° 37′ 31'' | E 7° 41′ 37'' |
| 2804 | Reichenau Reichenau | Switzerland, Grisons Imboden > Tamins | populated place | N 46° 49′ 37'' | E 9° 24′ 27'' |
| 2805 | Reams Reams,Riom | Switzerland, Grisons Albula Region > Surses | populated place | N 46° 36′ 33'' | E 9° 34′ 55'' |
| 2806 | Realp Real'p,Реальп | Switzerland, Uri Uri > Realp | populated place | N 46° 35′ 53'' | E 8° 30′ 10'' |
| 2807 | Col du Rawil Col du Rawil,Rawilpass,Rawyl pass | Switzerland, Bern Obersimmental-Saanen District > Lenk | pass elevation 2426m | N 46° 23′ 0'' | E 7° 26′ 31'' |
| 2808 | Mont Raimeux Les Raimeux,Mont Raimeux,Raimeux,Raimeux de Grandval | Switzerland, Bern Bernese Jura > Grandval | mountain elevation 1302m | N 47° 18′ 25'' | E 7° 25′ 43'' |
| 2809 | Piz Quattervals Piz Quatervals,Piz Quattervals | Switzerland, Grisons Engiadina Bassa/Val Müstair > Zernez | peak elevation 3164m | N 46° 37′ 37'' | E 10° 5′ 41'' |
| 2810 | Promontogno Promontogno | Switzerland, Grisons Maloja > Bregaglia | seat of a third-order administrative division | N 46° 20′ 21'' | E 9° 33′ 27'' |
| 2811 | Presinge pu lei sang ri,purezanju,プレザンジュ,普雷桑日 | Switzerland, Geneva Geneva > Presinge | populated place population 626 | N 46° 13′ 11'' | E 6° 15′ 18'' |
| 2812 | Preda | Switzerland, Grisons Albula Region > Bergün Filisur | populated place | N 46° 35′ 18'' | E 9° 46′ 35'' |
| 2813 | Praz Praz (Vully) | Switzerland, Fribourg See > Mont-Vully | populated place | N 46° 57′ 11'' | E 7° 5′ 52'' |
| 2814 | Pragelpass Pragel Pass,Pragelpass | Switzerland, Schwyz Schwyz District > Muotathal | pass elevation 1548m | N 46° 59′ 57'' | E 8° 52′ 10'' |
| 2815 | Pradella Pradella | Switzerland, Grisons Engiadina Bassa/Val Müstair > Scuol | populated place | N 46° 48′ 4'' | E 10° 19′ 22'' |
| 2816 | Prada Prada | Switzerland, Grisons Bernina > Poschiavo | populated place | N 46° 18′ 34'' | E 10° 4′ 18'' |
| 2817 | Val di Poschiavo Poschiavo,Val Poschiavo,Val di Poschiavo,Valposchiavo | Switzerland, Grisons | valley | N 46° 18′ 23'' | E 10° 4′ 25'' |
| 2818 | Porto Ronco Porto Ronco,Riva | Switzerland, Ticino Locarno District > Ronco sopra Ascona | populated place | N 46° 8′ 25'' | E 8° 43′ 31'' |
| 2819 | Portalban Portalban,Portalban-Dessous | Switzerland, Fribourg Broye District > Delley-Portalban | populated place population 322 | N 46° 55′ 8'' | E 6° 57′ 22'' |
| 2820 | Pleigne Pleigne,pu lai ni,普萊尼 | Switzerland, Jura Delémont District > Pleigne | populated place population 394 | N 47° 24′ 27'' | E 7° 17′ 27'' |
| 2821 | Piz Plavna Dadaint Piz Plafna,Piz Plavna,Piz Plavna dadaint | Switzerland, Grisons Engiadina Bassa/Val Müstair > Scuol | peak elevation 3166m | N 46° 42′ 31'' | E 10° 13′ 25'' |
| 2822 | Piz Platta byz blata,بيز بلاتا,پز پلاٹا | Switzerland, Grisons Albula Region > Surses | peak elevation 3391m | N 46° 29′ 13'' | E 9° 33′ 42'' |
| 2823 | Plasselb Plasselb,pu la sai er bu,普拉塞爾布 | Switzerland, Fribourg Sense District > Plasselb | populated place population 973 | N 46° 44′ 5'' | E 7° 15′ 4'' |
| 2824 | Piz Pisoc Piz Pisoc | Switzerland, Grisons Engiadina Bassa/Val Müstair > Scuol | peak elevation 3174m | N 46° 44′ 40'' | E 10° 16′ 47'' |
| 2825 | Col du Pillon Col du Pillon | Switzerland, Vaud Aigle District > Ormont-Dessus | pass elevation 1546m | N 46° 21′ 12'' | E 7° 12′ 16'' |
| 2826 | Pianezzo Pianesc,Pianezzo,pi ya nei zuo,皮亞內佐 | Switzerland, Ticino Bellinzona District > Bellinzona | populated place population 539 | N 46° 10′ 12'' | E 9° 1′ 30'' |
| 2827 | Pfungen | Switzerland, Zurich Bezirk Winterthur > Pfungen | populated place population 2,369 | N 47° 30′ 50'' | E 8° 38′ 32'' |
| 2828 | Pfannenstiel Pfannenstiel,Pfannenstiel i Zuerich,Pfannenstiel i Zürich,bfanynstyl,jbl bfanynstyl,panensyutil,pfns... | Switzerland, Zurich Bezirk Meilen > Meilen | mountain elevation 853m | N 47° 17′ 32'' | E 8° 40′ 16'' |
| 2829 | Personico Parsoni,Parsóni,pei er suo ni ke,佩爾索尼科 | Switzerland, Ticino Leventina District > Personico | populated place | N 46° 22′ 19'' | E 8° 54′ 57'' |
| 2830 | Perrefitte Perrfitt,pei lei fei te,Перрфитт,佩雷菲特 | Switzerland, Bern Bernese Jura > Perrefitte | populated place population 515 | N 47° 16′ 32'' | E 7° 20′ 29'' |
| 2831 | Perlen Perlen | Switzerland, Lucerne Lucerne-Land District > Root | populated place | N 47° 6′ 34'' | E 8° 21′ 43'' |
| 2832 | Paudex | Switzerland, Vaud Lavaux-Oron District > Pully | populated place population 1,352 | N 46° 30′ 19'' | E 6° 40′ 5'' |
| 2833 | Panixerpass Panixerpass,Pass dil Veptga | Switzerland, Glarus Glarus > Glarus Süd | pass elevation 2404m | N 46° 51′ 20'' | E 9° 6′ 14'' |
| 2834 | Piz Palü pz palw,پز پالو,პიც-პალიუ | Switzerland, Grisons Maloja > Pontresina | peak elevation 3899m | N 46° 22′ 43'' | E 9° 57′ 37'' |
| 2835 | Ouchy Sous-Gare - Ouchy | Switzerland, Vaud Lausanne District > Lausanne | populated place | N 46° 30′ 24'' | E 6° 37′ 29'' |
| 2836 | Ottenbach | Switzerland, Zurich Bezirk Affoltern > Ottenbach | populated place population 2,039 | N 47° 16′ 56'' | E 8° 24′ 15'' |
| 2837 | Piz Ot Piz Ot | Switzerland, Grisons Maloja > Bever | peak elevation 3247m | N 46° 32′ 35'' | E 9° 48′ 35'' |
| 2838 | Osogna Osoegna,Osögna,Usonia,ao suo ni ya,奧索尼亞 | Switzerland, Ticino Riviera District > Riviera | populated place population 994 | N 46° 18′ 43'' | E 8° 59′ 8'' |
| 2839 | Osco Osco,Vosch | Switzerland, Ticino Leventina District > Faido | populated place population 109 | N 46° 29′ 37'' | E 8° 46′ 54'' |
| 2840 | Ortstock Ortstock,ao er ci tuo ke shan,awrtstak,awrtstwk,jbl awrtstwk,أورتستوك,اورتستاک,جبل اورتستوك,ორტშტოკი... | Switzerland, Schwyz Schwyz District > Muotathal | mountain elevation 2716m | N 46° 55′ 31'' | E 8° 56′ 53'' |
| 2841 | Ofenpass Ofenberg,Ofenberg Passhohe,Ofenberg Passhöhe,Ofenpass | Switzerland, Grisons Engiadina Bassa/Val Müstair > Val Müstair | pass elevation 2148m | N 46° 38′ 22'' | E 10° 17′ 33'' |
| 2842 | Oberwil-Lieli Oberwil,Oberwil-Lieli | Switzerland, Aargau Bremgarten District > Oberwil-Lieli | populated place | N 47° 20′ 1'' | E 8° 22′ 52'' |
| 2843 | Oberwil Oberwil,Oberwil b. Bueren,Oberwil b. Büren | Switzerland, Bern Seeland District > Oberwil bei Büren | populated place | N 47° 7′ 48'' | E 7° 24′ 22'' |
| 2844 | Oberwil Oberwil,Oberwil im Simmental | Switzerland, Bern Frutigen-Niedersimmental District > Oberwil im Simmental | populated place | N 46° 39′ 24'' | E 7° 26′ 6'' |
| 2845 | Oberwangen Oberwangen,Oberwangen TG | Switzerland, Thurgau Bezirk Münchwilen > Fischingen | populated place | N 47° 25′ 43'' | E 8° 58′ 4'' |
| 2846 | Obervaz Obervaz,Vaz,Vaz/Obervaz | Switzerland, Grisons Albula Region > Vaz/Obervaz | populated place | N 46° 42′ 0'' | E 9° 32′ 0'' |
| 2847 | Diessbach Diessbach,Diessbach b. Bueren,Diessbach b. Büren | Switzerland, Bern Seeland District > Diessbach bei Büren | populated place | N 47° 6′ 28'' | E 7° 21′ 40'' |
| 2848 | Diepoldsau | Switzerland, Saint Gallen Wahlkreis Rheintal > Diepoldsau | populated place population 5,401 | N 47° 23′ 9'' | E 9° 39′ 20'' |
| 2849 | Dielsdorf | Switzerland, Zurich Dielsdorf > Dielsdorf | seat of a second-order administrative division population 4,671 | N 47° 28′ 53'' | E 8° 27′ 30'' |
| 2850 | Diablerets Les Diablerets | Switzerland, Vaud | mountains elevation 3210m | N 46° 18′ 13'' | E 7° 11′ 22'' |
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