| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ar Rabi | city | | Oman | 24.2 | 56.2333333 | 1686 | 397 |
| Ar Radidah | city | Mintaqat az Zahirah | Oman | 23.2427778 | 56.5166667 | 1263 | 705 |
| Ar Rafsa | city | Al Mintaqah ash Sharqiyah | Oman | 22.4963889 | 59.3963889 | 262 | 1643 |
| Ar Rahbah | city | | Oman | 23.2877778 | 57.8302778 | 1870 | 1591 |
| Ar Rajmi | city | Mintaqat al Batinah | Oman | 24.6330556 | 56.2877778 | 2250 | 4908 |
| Ar Rajmī | city | Mintaqat al Batinah | Oman | 24.6330556 | 56.2877778 | 2250 | 4908 |
| Ar Rakakiyah | city | | Oman | 23.0505556 | 58.6238889 | 1036 | 1769 |
| Ar Rakākiyah | city | | Oman | 23.0505556 | 58.6238889 | 1036 | 1769 |
| Ar Ramyah | city | Muhafazat Musandam | Oman | 26.1261111 | 56.1875 | 278 | 2835 |
| Ar Raqq | city | Muhafazat Musandam | Oman | 26.097222 | 56.2172222 | 433 | 3472 |
| Ar Raudha | city | Mintaqat al Batinah | Oman | 24.0452778 | 56.7836111 | 347 | 7266 |
| Ar Rawdah | city | | Oman | 25.8577778 | 56.2861111 | 1315 | 1545 |
| Ar Rawdah | city | Mintaqat al Batinah | Oman | 24.0452778 | 56.7836111 | 347 | 7266 |
| Ar Rawḑah | city | | Oman | 25.8577778 | 56.2861111 | 1315 | 1545 |
| Ar Rawḑah | city | Mintaqat al Batinah | Oman | 24.0452778 | 56.7836111 | 347 | 7266 |
| Ar Rayhani | city | Mintaqat az Zahirah | Oman | 23.6125 | 55.9697222 | 839 | 308 |
| Ar Raḩbah | city | | Oman | 23.2877778 | 57.8302778 | 1870 | 1591 |
| Ar Rihani | city | Mintaqat az Zahirah | Oman | 23.6125 | 55.9697222 | 839 | 308 |
| Ar Ru'ays | city | Al Mintaqah ash Sharqiyah | Oman | 22.1791667 | 59.7641667 | 3 | 1044 |
| Ar Rudaydah | city | Mintaqat al Batinah | Oman | 23.9858333 | 57.0733333 | 13 | 1801 |
| Ar Rudayḑah | city | Mintaqat al Batinah | Oman | 23.9858333 | 57.0733333 | 13 | 1801 |
| Ar Rumaidh | city | | Oman | 23.6875 | 57.9836111 | 45 | 14414 |
| Ar Rumayh | city | | Oman | 26.1208333 | 56.1830556 | 3461 | 2598 |
| Ar Rumayḩ | city | | Oman | 26.1208333 | 56.1830556 | 3461 | 2598 |
| Ar Rustaq | city | | Oman | 23.3908333 | 57.4244444 | 1145 | 5376 |
| Ar Rustāq | city | | Oman | 23.3908333 | 57.4244444 | 1145 | 5376 |
| Ar Ruwais | city | Muhafazat Musandam | Oman | 26.1608333 | 56.3280556 | 0 | 3538 |
| Ar Ruʼays | city | Al Mintaqah ash Sharqiyah | Oman | 22.1791667 | 59.7641667 | 3 | 1044 |
| Ar Rābī | city | | Oman | 24.2 | 56.2333333 | 1686 | 397 |
| Ar Rādīdah | city | Mintaqat az Zahirah | Oman | 23.2427778 | 56.5166667 | 1263 | 705 |
| Ar Rāyḩānī | city | Mintaqat az Zahirah | Oman | 23.6125 | 55.9697222 | 839 | 308 |
| Ar Rīḩānī | city | Mintaqat az Zahirah | Oman | 23.6125 | 55.9697222 | 839 | 308 |
| Aradh | city | | Oman | 23.4313889 | 56.6266667 | 1633 | 705 |
| Araft | city | Muhafazat Zufar | Oman | 17 | 53.9833333 | 180 | 2018 |
| Arajfiniti | city | Muhafazat Zufar | Oman | 17.1238889 | 54.4005556 | 1804 | 882 |
| Aram | city | Muhafazat Zufar | Oman | 17.0958333 | 54.3966667 | 436 | 882 |
| Araqi | city | | Oman | 23.2802778 | 56.5363889 | 1348 | 705 |
| Arfit | city | | Oman | 16.7 | 53.2333333 | 0 | 874 |
| Arid | city | | Oman | 23.4313889 | 56.6266667 | 1633 | 705 |
| Arja | city | | Oman | 24.45 | 56.5666667 | 170 | 8431 |
| Arkabait | city | Muhafazat Zufar | Oman | 17.1333333 | 54.45 | 1417 | 882 |
| Arkam | city | Muhafazat Zufar | Oman | 17.1580556 | 54.0430556 | 869 | 2385 |
| Arkut | city | Muhafazat Zufar | Oman | 17.1416667 | 54.1625 | 183 | 2079 |
| Arkūt | city | Muhafazat Zufar | Oman | 17.1416667 | 54.1625 | 183 | 2079 |
| Arraida | city | | Oman | 17.0166667 | 53 | 2736 | 2394 |
| Arryop | city | Muhafazat Zufar | Oman | 17.1791667 | 54.4158333 | 2165 | 882 |
| Arubi | city | | Oman | 26.1313889 | 56.2313889 | 1712 | 4189 |
| Arzat | city | Muhafazat Zufar | Oman | 17.035 | 54.2094444 | 68 | 660 |
| Arzat | city | Muhafazat Zufar | Oman | 17.0558333 | 54.2272222 | 82 | 1016 |
| Arzayrot | city | Muhafazat Zufar | Oman | 17.1655556 | 54.2627778 | 2283 | 882 |
| Arzoom | city | Muhafazat Zufar | Oman | 17.1905556 | 54.3652778 | 2664 | 882 |
| Arzum | city | Muhafazat Zufar | Oman | 17.1905556 | 54.3652778 | 2664 | 882 |
| Arzāt | city | Muhafazat Zufar | Oman | 17.035 | 54.2094444 | 68 | 660 |
| Arzūm | city | Muhafazat Zufar | Oman | 17.1905556 | 54.3652778 | 2664 | 882 |
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