| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| РегІа-Духе | city | Chechnya | Russia | 42.85 | 45.65 | 2509 | 1551 |
| РегІа-тІе | city | Chechnya | Russia | 43.10 | 46.13 | 2509 | 3827 |
| Регай | city | Helmand | Afghanistan | 33.06 | 65.01 | 5164 | 1937 |
| Регар | city | Nohiyahoi Tobei Jumhuri | Tajikistan | 38.51 | 68.23 | 2509 | 54575 |
| Регау | city | Bayern | Germany | 50.25 | 12.03 | 1788 | 13459 |
| Регах | city | Severnaya Osetiya-Alaniya | Russia | 42.66 | 44.04 | 8389 | 1054 |
| Регачёво | city | Leningradskaya Oblast' | Russia | 60.06 | 32.88 | 209 | 0 |
| Реген | city | Bayern | Germany | 48.97 | 13.13 | 1771 | 38531 |
| Регензбург | city | Bayern | Germany | 49.03 | 12.12 | 1108 | 102870 |
| Регенсберг | city | Zurich | Switzerland | 47.48 | 8.44 | 1669 | 41690 |
| Регенсбург | city | Bayern | Germany | 49.03 | 12.12 | 1108 | 102870 |
| Регенсдорф | city | Zurich | Switzerland | 47.43 | 8.47 | 1669 | 141840 |
| Регенстауф | city | Bayern | Germany | 49.12 | 12.13 | 1669 | 37232 |
| Регенштауф | city | Bayern | Germany | 49.12 | 12.13 | 1669 | 37232 |
| Регеты | city | Chechnya | Russia | 43.10 | 46.13 | 2509 | 3827 |
| Регимин | city | Mazowieckie | Poland | 52.94 | 20.55 | 416 | 7445 |
| Регин | city | Mures | Romania | 46.77 | 24.70 | 1164 | 40464 |
| Регини | city | Bretagne | France | 47.98 | -2.74 | 291 | 3743 |
| Регис-Брайтинген | city | Sachsen | Germany | 51.09 | 12.45 | 830 | 8006 |
| Регис-Брајтинген | city | Sachsen | Germany | 51.09 | 12.45 | 830 | 8006 |
| Регисполье | city | Minskaya Oblast' | Belarus | 53.64 | 28.89 | 830 | 1341 |
| Регита | city | Chechnya | Russia | 43.10 | 46.13 | 2509 | 3827 |
| Регишевская | city | Vologodskaya Oblast' | Russia | 60.47 | 43.37 | 830 | 149 |
| Регляшинцы | city | Vinnyts'ka Oblast' | Ukraine | 48.38 | 28.23 | 830 | 5203 |
| Регляшинці | city | Vinnyts'ka Oblast' | Ukraine | 48.38 | 28.23 | 830 | 5203 |
| Регмасова | city | Leningradskaya Oblast' | Russia | 60.42 | 34.23 | 311 | 0 |
| Регницлозау | city | Bayern | Germany | 50.30 | 12.05 | 1866 | 9510 |
| Регніцлозау | city | Bayern | Germany | 50.30 | 12.05 | 1866 | 9510 |
| Регозеро | city | Kareliya | Russia | 65.47 | 31.26 | 830 | 0 |
| Регюс | city | Provence-Alpes-Cote d'Azur | France | 43.66 | 6.13 | 1696 | 1560 |
| Регюсс | city | Provence-Alpes-Cote d'Azur | France | 43.66 | 6.13 | 1696 | 1560 |
| Регя | city | Bihor | Romania | 47.38 | 22.48 | 830 | 2939 |
| Регін | city | Mures | Romania | 46.77 | 24.70 | 1164 | 40464 |
| Регіні | city | Bretagne | France | 47.98 | -2.74 | 291 | 3743 |
| Регіу | city | Vrancea | Romania | 45.78 | 26.83 | 1669 | 3690 |