| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ru'eh Khan | city | Gilan | Iran | 36.85 | 49.82 | 5436 | 5194 |
| Rubachah | city | Gilan | Iran | 37.35 | 49.76 | -1689 | 92720 |
| Rubachakh | city | Gilan | Iran | 37.35 | 49.76 | -1689 | 92720 |
| Rud Gavaber | city | Gilan | Iran | 37.02 | 50.23 | 830 | 10027 |
| Rud Kenar | city | Gilan | Iran | 37.63 | 49.07 | 19 | 2233 |
| Rud Pish | city | Gilan | Iran | 37.23 | 49.40 | 3 | 19187 |
| Rud Pish | city | Gilan | Iran | 37.25 | 49.39 | 26 | 33098 |
| Rud Pish | city | Gilan | Iran | 37.22 | 49.38 | 29 | 15453 |
| Rud Pish-e Bala | city | Gilan | Iran | 37.25 | 49.39 | 26 | 33098 |
| Rud Posht-e Pa'in | city | Gilan | Iran | 37.56 | 49.20 | -1689 | 3087 |
| Rud Sar-e Bala | city | Gilan | Iran | 37.58 | 49.18 | -1689 | 1726 |
| Rud Sara | city | Gilan | Iran | 38.19 | 48.88 | -1689 | 1716 |
| Rud-Gul | city | Gilan | Iran | 37.27 | 49.77 | 6 | 83490 |
| Rud-Kinar | city | Gilan | Iran | 37.63 | 49.07 | 19 | 2233 |
| Rud-Pusht | city | Gilan | Iran | 37.56 | 49.20 | -1689 | 3087 |
| Rud-Sar | city | Gilan | Iran | 37.57 | 49.18 | -1689 | 2142 |
| Rud-e Gavaber | city | Gilan | Iran | 37.02 | 50.23 | 830 | 10027 |
| Rudabad | city | Gilan | Iran | 36.87 | 49.52 | 1164 | 4619 |
| Rudal | city | Gilan | Iran | 37.16 | 49.03 | 2509 | 10149 |
| Rudbaneh | city | Gilan | Iran | 37.25 | 50.00 | -1689 | 59153 |
| Rudbar | city | Gilan | Iran | 36.82 | 49.43 | 830 | 4619 |
| Rudbar Chireh | city | Gilan | Iran | 37.17 | 49.30 | 226 | 16597 |
| Rudbar Deh Sar | city | Gilan | Iran | 36.92 | 50.15 | 6709 | 9238 |
| Rudbar Sara | city | Gilan | Iran | 37.51 | 49.10 | 236 | 3016 |
| Rudbar Sara | city | Gilan | Iran | 36.88 | 50.15 | 5216 | 9203 |
| Rudbar Sara-ye Pa'in | city | Gilan | Iran | 37.50 | 49.12 | 246 | 3206 |
| Rudbar Saray-e Pa'in | city | Gilan | Iran | 37.49 | 49.12 | 193 | 3296 |
| Rudbar-e Kuhpayeh | city | Gilan | Iran | 36.81 | 49.41 | 830 | 4619 |
| Rudbar-e Kuhpayeh-ye Pa'in | city | Gilan | Iran | 36.82 | 49.43 | 830 | 4619 |
| Rudbarak | city | Gilan | Iran | 36.82 | 50.24 | 3349 | 9238 |
| Rudbari | city | Gilan | Iran | 36.80 | 49.87 | 6709 | 5536 |
| Rudbordeh | city | Gilan | Iran | 37.19 | 49.70 | 55 | 95286 |
| Rudburde | city | Gilan | Iran | 37.19 | 49.70 | 55 | 95286 |
| Rudfish | city | Gilan | Iran | 37.23 | 49.39 | 3 | 21562 |
| Rudkenar | city | Gilan | Iran | 37.63 | 49.07 | 19 | 2233 |
| Rudkhan Castle | city | Gilan | Iran | 37.11 | 49.28 | 830 | 9543 |
| Rudkol | city | Gilan | Iran | 37.27 | 49.77 | 6 | 83490 |
| Rudsar | city | Gilan | Iran | 37.57 | 49.18 | -1689 | 2142 |
| Rudsar | city | Gilan | Iran | 37.14 | 50.29 | -1689 | 24850 |
| Rudsar Tazehabad | city | Gilan | Iran | 37.57 | 49.18 | -1689 | 2142 |
| Rufchah | city | Gilan | Iran | 37.35 | 49.76 | -1689 | 92720 |
| Ruga'i | city | Gilan | Iran | 36.89 | 50.41 | 7549 | 9028 |
| Rukhani | city | Gilan | Iran | 36.85 | 49.82 | 5436 | 5194 |
| Rum Dasht | city | Gilan | Iran | 36.84 | 50.22 | 4189 | 9238 |
| Rumeydan | city | Gilan | Iran | 37.16 | 50.06 | 853 | 28208 |
| Runakian | city | Gilan | Iran | 37.31 | 49.31 | 9 | 101324 |
| Rungian | city | Gilan | Iran | 37.31 | 49.31 | 9 | 101324 |
| Ruposhteh | city | Gilan | Iran | 36.88 | 50.36 | 6709 | 9238 |
| Rushan Ab | city | Gilan | Iran | 37.04 | 50.20 | 830 | 11596 |
| Rustamābād | city | Gilan | Iran | 36.90 | 49.49 | 830 | 4619 |
| Ruvol | city | Gilan | Iran | 37.47 | 48.87 | 5341 | 2980 |