| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Оба | city | Aquitaine | France | 45.08 | 1.19 | 830 | 4106 |
| Оба-Сирма | city | Chuvashiya | Russia | 55.83 | 47.02 | 830 | 3240 |
| Обабкова | city | Kurganskaya Oblast' | Russia | 55.81 | 65.31 | 377 | 447 |
| Обава | city | Zakarpats'ka Oblast' | Ukraine | 48.52 | 22.81 | 938 | 7769 |
| Обад | city | Timis | Romania | 45.53 | 21.15 | 278 | 8277 |
| Обазен | city | Limousin | France | 45.17 | 1.67 | 1669 | 4203 |
| Обазин | city | Limousin | France | 45.17 | 1.67 | 1669 | 4203 |
| Обазін | city | Limousin | France | 45.17 | 1.67 | 1669 | 4203 |
| Обаимы | city | Kirovskaya Oblast' | Russia | 58.61 | 48.46 | 383 | 582 |
| Обали | city | Vitebskaya Oblast' | Belarus | 55.35 | 26.57 | 830 | 1459 |
| Обалыкуль | city | Omskaya Oblast' | Russia | 53.75 | 73.48 | 403 | 596 |
| Обаль | city | Vitebskaya Oblast' | Belarus | 55.69 | 29.73 | 830 | 894 |
| Обаль | city | Vitebskaya Oblast' | Belarus | 55.36 | 29.29 | 830 | 1192 |
| Обама | city | Fukui | Japan | 35.50 | 135.75 | 45 | 29272 |
| Обан | city | Midi-Pyrenees | France | 43.09 | 0.16 | 1876 | 5836 |
| Обан | city | Argyll and Bute | United Kingdom | 56.42 | -5.47 | 209 | 0 |
| Обанадзава | city | Yamagata | Japan | 38.60 | 140.40 | 318 | 18920 |
| Обаназава | city | Yamagata | Japan | 38.60 | 140.40 | 318 | 18920 |
| Обандо | city | Valle del Cauca | Colombia | 4.58 | -75.97 | 3349 | 15249 |
| Обандо | city | Bulacan | Philippines | 14.71 | 120.94 | 13 | 2758797 |
| Обанж | city | Wallonie | Belgium | 49.57 | 5.80 | 951 | 43782 |
| Обанино | city | Kurganskaya Oblast' | Russia | 54.84 | 64.65 | 305 | 745 |
| Обантон | city | Picardie | France | 49.84 | 4.20 | 830 | 1768 |
| Обаншель-о-Буа | city | Picardie | France | 50.03 | 3.27 | 830 | 5910 |
| Обань | city | Provence-Alpes-Cote d'Azur | France | 43.29 | 5.59 | 360 | 52315 |
| Обара | city | Laghman | Afghanistan | 35.04 | 69.92 | 8389 | 3874 |
| Обаред | city | Midi-Pyrenees | France | 43.27 | 0.24 | 958 | 2417 |
| Обаров | city | Rivnens'ka Oblast' | Ukraine | 50.65 | 26.17 | 830 | 56765 |
| Обарів | city | Rivnens'ka Oblast' | Ukraine | 50.65 | 26.17 | 830 | 56765 |
| Обач | city | Brestskaya Oblast' | Belarus | 52.44 | 24.67 | 830 | 1618 |
| Обаја | city | Berovo | Macedonia | 41.69 | 22.73 | 4189 | 2384 |
| Обањ | city | Provence-Alpes-Cote d'Azur | France | 43.29 | 5.59 | 360 | 52315 |