| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
4251  | Sellankandal Forest Reserve | Sri Lanka, North Western Province | forest reserve | N 8° 1′ 51'' | E 79° 53′ 45'' |
| 4252 | Sellaka Oya Sanctuary | Sri Lanka, Eastern Province | reserve | N 7° 9′ 4'' | E 81° 32′ 21'' |
| 4253 | Sellaka Oya Sanctuary | Sri Lanka, Uva Province | reserve | N 7° 2′ 59'' | E 81° 31′ 33'' |
| 4254 | Seguwantivu | Sri Lanka, North Western Province Puttalam District > Puttalam Division > Manalthivu | locality | N 8° 4′ 48'' | E 79° 48′ 27'' |
4255  | Sanguthtattana Sangutatane,Sanguthtattana,Sangutthattane | Sri Lanka, North Western Province Puttalam District > Chilaw Division > Munneshwarama | populated place | N 7° 34′ 56'' | E 79° 48′ 40'' |
| 4256 | Sangilipalama Sangilipalam,Sangilipalama | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Rambodagama | populated place | N 7° 3′ 27'' | E 80° 40′ 57'' |
| 4257 | Sandichena | Sri Lanka, North Western Province Puttalam District > Mundel Division > Madurankuliya | locality | N 7° 54′ 26'' | E 79° 50′ 9'' |
| 4258 | Sampaturai Saint Pedro,Sampathurai,Sampaturai | Sri Lanka, Northern Province Mannar District > Mannar Town > Erukkalampiddy West | populated place | N 9° 3′ 0'' | E 79° 52′ 0'' |
| 4259 | Sambaltivu Champaitivu,Sambaltivu,Sampaltivu | Sri Lanka, Eastern Province Trincomalee District > Trincomalee Town and Gravets Division > Salli | populated place | N 8° 37′ 34'' | E 81° 12′ 45'' |
| 4260 | Sambukkulama Sambukkulam,Sambukkulama,Sambukulam | Sri Lanka, North Western Province Puttalam District > Kalpitiya Division > Ettala | populated place | N 8° 5′ 17'' | E 79° 43′ 30'' |
| 4261 | Salampakerny | Sri Lanka, Eastern Province Batticaloa District > Manmunai West > Vavunativu | locality | N 7° 40′ 58'' | E 81° 38′ 23'' |
4262  | Babungala Point Babungala,Babungala Point,Sabungala Point | Sri Lanka, Southern Province Galle District > Bentota Division > Habakkala | point | N 6° 22′ 0'' | E 80° 1′ 0'' |
| 4263 | Rumasala Kanda Rumasala Kanda,Rumassala Kanda,Rumaswalakanda,Rumaswalakande | Sri Lanka, Southern Province Galle District > Habaraduwa Division > Bonavistawa | hill | N 6° 0′ 59'' | E 80° 14′ 27'' |
| 4264 | Rukkattana | Sri Lanka, Uva Province Badulla District > Haldummulla Division > Kithulgahaarawa | locality | N 6° 45′ 12'' | E 80° 53′ 6'' |
| 4265 | Rukattane Rukattana,Rukattane,Rukkattana | Sri Lanka, North Western Province Kurunegala District > Narammala Division > Puskoladeniya | populated place | N 7° 20′ 35'' | E 80° 8′ 14'' |
| 4266 | Rukamputur Rugama,Rukam,Rukambutur,Rukamputur | Sri Lanka, Eastern Province Batticaloa District > Eravur Pattu > Kithul | populated place | N 7° 39′ 57'' | E 81° 29′ 25'' |
| 4267 | Rukadawewa | Sri Lanka, North Central Province Anuradhapura District > Nochchiyagama Division > Lindawewa2 | locality | N 8° 15′ 50'' | E 80° 10′ 14'' |
| 4268 | Ruhunu National Park | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | park | N 6° 25′ 0'' | E 81° 35′ 0'' |
| 4269 | Ruhunu National Park | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | park | N 6° 23′ 0'' | E 81° 30′ 0'' |
| 4270 | Ruhunu National Park | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Kirinda | park | N 6° 21′ 0'' | E 81° 28′ 0'' |
| 4271 | Rubberwatta | Sri Lanka, Southern Province Hambantota District > Thissamaharama > Rubberwatta | locality | N 6° 15′ 24'' | E 81° 16′ 46'' |
| 4272 | Rotapokuna | Sri Lanka, North Central Province Anuradhapura District > Kahatagasdigiliya Divison > Samadhigama | locality | N 8° 24′ 38'' | E 80° 37′ 44'' |
| 4273 | Robalgoda Robalgoda,Robolgoda,Robolgodde | Sri Lanka, Southern Province | populated place | N 6° 24′ 52'' | E 79° 59′ 47'' |
| 4274 | Rittadeniya | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara Division > Rittadeniya | locality | N 7° 34′ 28'' | E 80° 3′ 26'' |
| 4275 | Ritigahawatta | Sri Lanka, Uva Province Moneragala District > Madulla Division > Ritigahawatta | locality | N 7° 0′ 33'' | E 81° 28′ 7'' |
| 4276 | Rilawiddawewa | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Gammahegewewa | locality | N 8° 30′ 51'' | E 80° 44′ 41'' |
| 4277 | Rilaulla | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Dampitiya | locality | N 7° 30′ 22'' | E 80° 15′ 35'' |
| 4278 | Ridiwita | Sri Lanka, Sabaragamuwa Province Ratnapura District > Godakawela Division > Ematiyagoda | locality | N 6° 31′ 43'' | E 80° 37′ 46'' |
| 4279 | Ruwalwela Reulvala,Revulvala,Ruwalwela | Sri Lanka, Uva Province Moneragala District > Madulla Division > Ruwalwela | populated place | N 7° 1′ 34'' | E 81° 23′ 9'' |
| 4280 | Relapanawa | Sri Lanka, North Central Province Anuradhapura District > Kebitigollewa Division > Wattewewa | locality | N 8° 34′ 13'' | E 80° 39′ 41'' |
| 4281 | Relapanawa | Sri Lanka, North Central Province Anuradhapura District > Medawachchiya Division > Karambankulama | locality | N 8° 30′ 25'' | E 80° 35′ 25'' |
| 4282 | Relapanawa | Sri Lanka, North Central Province Anuradhapura District > Nuwaragam Palata Central Division > Aluthgama | locality | N 8° 28′ 8'' | E 80° 21′ 6'' |
| 4283 | Rekawa | Sri Lanka, Southern Province Hambantota District > Tangalle > Rekawa West | locality | N 6° 3′ 33'' | E 80° 50′ 57'' |
| 4284 | Ravanagoda  Ravanagoda,Rawanagoda | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Beramana North | populated place | N 6° 59′ 56'' | E 80° 37′ 1'' |
| 4285 | Ratwatta | Sri Lanka, Central Province Matale District > Ukuwela Division > Rathwatta | locality | N 7° 24′ 43'' | E 80° 39′ 16'' |
| 4286 | Rattanadeniya | Sri Lanka, Uva Province Moneragala District > Medagama Division > Rattanadeniya | locality | N 6° 56′ 39'' | E 81° 16′ 50'' |
| 4287 | Ratninda | Sri Lanka, Central Province Nuwara Eliya District > Hanguranketa > Dehipe | locality | N 7° 7′ 11'' | E 80° 47′ 33'' |
| 4288 | Ratnatuwa | Sri Lanka, North Western Province Kurunegala District > Panduwasnuwara East > Dunupotha | locality | N 7° 34′ 12'' | E 80° 10′ 24'' |
| 4289 | Ratmiwala Ratmeewala,Ratmiwala | Sri Lanka, Central Province Kandy District > Yatinuwara Division > Madiligama | populated place | N 7° 16′ 33'' | E 80° 30′ 6'' |
| 4290 | Ratmalwetiya Rathmalwetiya,Ratmalawetiya,Ratmalwetiya | Sri Lanka, North Western Province Kurunegala District > Nikaweratiya > Kirindigalla1 | populated place | N 7° 45′ 0'' | E 80° 13′ 0'' |
| 4291 | Ratmale | Sri Lanka, North Western Province Kurunegala District > Wariyapola Division > Mamunuwa | locality | N 7° 38′ 14'' | E 80° 14′ 27'' |
| 4292 | Ratmale | Sri Lanka, North Western Province Kurunegala District > Bamunakotuwa > Homathagama | locality | N 7° 30′ 2'' | E 80° 16′ 4'' |
| 4293 | Ratmale | Sri Lanka, North Western Province Kurunegala District > Weerambugedera Division > Piduruwella | locality | N 7° 28′ 31'' | E 80° 18′ 7'' |
| 4294 | Ratmalagaswewa | Sri Lanka, North Western Province Kurunegala District > Kobeigane > Bamunugama2 | locality | N 7° 39′ 15'' | E 80° 9′ 11'' |
4295  | Ratgama Lake | Sri Lanka, Southern Province | lake | N 6° 6′ 26'' | E 80° 7′ 57'' |
| 4296 | Rasnakawewa | Sri Lanka, North Central Province Anuradhapura District > Horowupotana Division > Rasnakawewa | locality | N 8° 33′ 24'' | E 80° 44′ 11'' |
| 4297 | Rasingolla | Sri Lanka, Central Province Nuwara Eliya District > Walapane > Goradiyagolla | locality | N 7° 4′ 10'' | E 80° 53′ 11'' |
| 4298 | Ranugalla | Sri Lanka, Uva Province Moneragala District > Badalkumbura Division > Ranugalla | locality | N 6° 51′ 45'' | E 81° 11′ 39'' |
| 4299 | Rannantalawa Ranatalawa,Rannantalawa,Ranwantalawa | Sri Lanka, Central Province Nuwara Eliya District > Kotmale Division > Kadadora | populated place | N 7° 3′ 50'' | E 80° 36′ 5'' |
| 4300 | Rankotdiwa Rankatdiwela,Rankotdiwa,Rankotdiwala,Rankothdiwela | Sri Lanka, Sabaragamuwa Province Kegalle District > Mawanella Division > Mahawatta | populated place | N 7° 15′ 21'' | E 80° 26′ 38'' |
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