| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Rabbidigala | city | Province of Sabaragamuwa | Sri Lanka | 7.15 | 80.2333333 | 767 | 67304 |
| Radagoda | city | Province of Sabaragamuwa | Sri Lanka | 6.5666667 | 80.7 | 1240 | 44038 |
| Raddella | city | Province of Sabaragamuwa | Sri Lanka | 6.6833333 | 80.35 | 318 | 44027 |
| Ragala | city | Province of Sabaragamuwa | Sri Lanka | 7.2666667 | 80.2333333 | 479 | 64752 |
| Ragalkanda | city | Province of Sabaragamuwa | Sri Lanka | 7.2666667 | 80.25 | 492 | 60728 |
| Rahala | city | Province of Sabaragamuwa | Sri Lanka | 7.1333333 | 80.4833333 | 1056 | 68044 |
| Rajawaka | city | Province of Sabaragamuwa | Sri Lanka | 6.6 | 80.7833333 | 1364 | 44014 |
| Rakwana | city | Province of Sabaragamuwa | Sri Lanka | 6.4716667 | 80.6116667 | 1509 | 44045 |
| Rambuka | city | Province of Sabaragamuwa | Sri Lanka | 6.4666667 | 80.5166667 | 1774 | 44045 |
| Rambukanagama | city | Province of Sabaragamuwa | Sri Lanka | 6.3166667 | 80.8833333 | 219 | 32312 |
| Rambukkana | city | Province of Sabaragamuwa | Sri Lanka | 7.3163889 | 80.3905556 | 459 | 64812 |
| Rambukkana Bazaar | city | Province of Sabaragamuwa | Sri Lanka | 7.3163889 | 80.3905556 | 459 | 64812 |
| Rambukkanagama | city | Province of Sabaragamuwa | Sri Lanka | 6.3166667 | 80.8833333 | 219 | 32312 |
| Rambukkanda | city | Province of Sabaragamuwa | Sri Lanka | 6.6333333 | 80.4 | 475 | 44031 |
| Ramiyoka | city | Province of Sabaragamuwa | Sri Lanka | 6.7 | 80.4833333 | 521 | 44027 |
| Ranahinkanda | city | Province of Sabaragamuwa | Sri Lanka | 6.9166667 | 80.3333333 | 843 | 64736 |
| Ranawana | city | Province of Sabaragamuwa | Sri Lanka | 7.3 | 80.3333333 | 764 | 58083 |
| Ranchamadama | city | Province of Sabaragamuwa | Sri Lanka | 6.3833333 | 80.7666667 | 767 | 44052 |
| Randeniya | city | Province of Sabaragamuwa | Sri Lanka | 7.2833333 | 80.3833333 | 501 | 64966 |
| Randiligama | city | Province of Sabaragamuwa | Sri Lanka | 7.15 | 80.4833333 | 941 | 68044 |
| Randiwala | city | Province of Sabaragamuwa | Sri Lanka | 7.2666667 | 80.45 | 944 | 66914 |
| Randiwela | city | Province of Sabaragamuwa | Sri Lanka | 7.2666667 | 80.45 | 944 | 66914 |
| Rangalla | city | Province of Sabaragamuwa | Sri Lanka | 7.1166667 | 80.35 | 954 | 64734 |
| Ranhotikanda | city | Province of Sabaragamuwa | Sri Lanka | 6.45 | 80.65 | 2290 | 45632 |
| Rankatdiwela | city | Province of Sabaragamuwa | Sri Lanka | 7.25 | 80.4333333 | 790 | 65198 |
| Rankotdiwala | city | Province of Sabaragamuwa | Sri Lanka | 7.25 | 80.4333333 | 790 | 65198 |
| Rankothdiwela | city | Province of Sabaragamuwa | Sri Lanka | 7.25 | 80.4333333 | 790 | 65198 |
| Rannokkanda | city | Province of Sabaragamuwa | Sri Lanka | 6.4333333 | 80.4666667 | 1971 | 46367 |
| Ranwala | city | Province of Sabaragamuwa | Sri Lanka | 7.2833333 | 80.25 | 413 | 60728 |
| Ranwala | city | Province of Sabaragamuwa | Sri Lanka | 7.25 | 80.3333333 | 971 | 64716 |
| Ranwala | city | Province of Sabaragamuwa | Sri Lanka | 6.9 | 80.4166667 | 1000 | 67749 |
| Ranwala | city | Province of Sabaragamuwa | Sri Lanka | 6.55 | 80.6833333 | 987 | 44038 |
| Rasnekkanda | city | Province of Sabaragamuwa | Sri Lanka | 6.9166667 | 80.3166667 | 931 | 64736 |
| Rassagala | city | Province of Sabaragamuwa | Sri Lanka | 6.6963889 | 80.6375 | 2086 | 44503 |
| Ratgama | city | Province of Sabaragamuwa | Sri Lanka | 6.7333333 | 80.4833333 | 1463 | 45301 |
| Ratharawwa | city | Province of Sabaragamuwa | Sri Lanka | 6.4 | 80.8166667 | 328 | 38861 |
| Ratkarawwa | city | Province of Sabaragamuwa | Sri Lanka | 6.4 | 80.8166667 | 328 | 38861 |
| Ratmalawinna | city | Province of Sabaragamuwa | Sri Lanka | 6.6661111 | 80.7397222 | 2001 | 44031 |
| Ratnapura | city | Province of Sabaragamuwa | Sri Lanka | 6.6827778 | 80.3991667 | 429 | 44027 |
| Ratowita | city | Province of Sabaragamuwa | Sri Lanka | 6.65 | 80.6833333 | 2109 | 44031 |
| Rattagala | city | Province of Sabaragamuwa | Sri Lanka | 7.0833333 | 80.2333333 | 551 | 66551 |
| Ratturugala | city | Province of Sabaragamuwa | Sri Lanka | 6.7333333 | 80.45 | 587 | 44071 |
| Rawanakanda | city | Province of Sabaragamuwa | Sri Lanka | 6.7333333 | 80.6 | 2726 | 52574 |
| Renapana | city | Province of Sabaragamuwa | Sri Lanka | 7.2166667 | 80.3333333 | 971 | 64716 |
| Revuladolapolwatta | city | Province of Sabaragamuwa | Sri Lanka | 6.7 | 80.5666667 | 1945 | 44027 |
| Rideekotuwa | city | Province of Sabaragamuwa | Sri Lanka | 7.2666667 | 80.2833333 | 498 | 60728 |
| Riditotuwa | city | Province of Sabaragamuwa | Sri Lanka | 7.2666667 | 80.2833333 | 498 | 60728 |
| Ridiwita | city | Province of Sabaragamuwa | Sri Lanka | 6.5333333 | 80.6333333 | 1003 | 44041 |
| Rikillapana | city | Province of Sabaragamuwa | Sri Lanka | 6.3 | 80.75 | 606 | 41672 |
| Rilhena | city | Province of Sabaragamuwa | Sri Lanka | 6.6333333 | 80.5166667 | 770 | 44031 |
| Rilhengama | city | Province of Sabaragamuwa | Sri Lanka | 6.7 | 80.5666667 | 1945 | 44027 |
| Rotuwa | city | Province of Sabaragamuwa | Sri Lanka | 7.1666667 | 80.3666667 | 843 | 64720 |
| Rukmale | city | Province of Sabaragamuwa | Sri Lanka | 7.2 | 80.4833333 | 872 | 66277 |
| Rukulagama | city | Province of Sabaragamuwa | Sri Lanka | 7.2166667 | 80.4833333 | 931 | 67926 |
| Rukulegama | city | Province of Sabaragamuwa | Sri Lanka | 7.2166667 | 80.4833333 | 931 | 67926 |
| Rupahingangoda | city | Province of Sabaragamuwa | Sri Lanka | 6.5666667 | 80.7 | 1240 | 44038 |
| Ruwandeniya | city | Province of Sabaragamuwa | Sri Lanka | 7.2166667 | 80.4666667 | 816 | 67926 |
| Ruwanwella | city | Province of Sabaragamuwa | Sri Lanka | 7.0455556 | 80.2538889 | 390 | 64743 |
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