| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ōhama | city | Aichi | Japan | 34.87 | 136.98 | 3 | 152306 |
| Ōhama | city | Hokkaido | Japan | 42.56 | 141.96 | 65 | 2408 |
| Ōhama | city | Hiroshima | Japan | 34.33 | 133.18 | 269 | 40043 |
| Ōhama | city | Kagawa | Japan | 34.23 | 133.61 | 269 | 8655 |
| Ōhama | city | Oita | Japan | 33.14 | 131.81 | 3 | 25431 |
| Ōhama | city | Kumamoto | Japan | 32.90 | 130.55 | 82 | 47802 |
| Ōhama | city | Kochi | Japan | 32.75 | 132.97 | 118 | 3764 |
| Ōhama | city | Okinawa | Japan | 24.34 | 124.20 | 0 | 20521 |
| Ōhama | city | Ehime | Japan | 34.05 | 133.02 | 36 | 79867 |
| Ōhama | city | Aomori | Japan | 40.51 | 139.95 | 154 | 851 |
| Ōhama-chō | city | Ehime | Japan | 34.10 | 132.98 | 13 | 74935 |
| Ōhama-naka | city | Kagoshima | Japan | 31.19 | 130.76 | 295 | 4548 |
| Ōhamamachi | city | Fukuoka | Japan | 33.13 | 130.39 | 6 | 62937 |
| Ōhara | city | Miyagi | Japan | 38.33 | 141.48 | 249 | 4170 |
| Ōhara | city | Hiroshima | Japan | 34.16 | 132.46 | 830 | 18636 |
| Ōhara | city | Aomori | Japan | 40.66 | 141.28 | 196 | 18136 |
| Ōhara | city | Gifu | Japan | 36.24 | 137.40 | 4189 | 508 |
| Ōhara | city | Fukushima | Japan | 37.59 | 139.77 | 938 | 15182 |
| Ōhara | city | Kumamoto | Japan | 32.20 | 130.73 | 830 | 7177 |
| Ōhara | city | Tokyo | Japan | 35.67 | 139.66 | 108 | 1586798 |
| Ōhara | city | Saitama | Japan | 35.89 | 139.65 | 32 | 641306 |
| Ōhara | city | Kanagawa | Japan | 35.17 | 139.64 | 173 | 118770 |
| Ōhara | city | Chiba | Japan | 35.03 | 140.00 | 3 | 10886 |
| Ōhara-Uenochō | city | Kyoto | Japan | 35.12 | 135.83 | 1669 | 91513 |
| Ōhara-shinden | city | Chiba | Japan | 35.40 | 140.02 | 45 | 79194 |
| Ōhara-Ōashi | city | Fukushima | Japan | 37.67 | 140.87 | 830 | 7725 |
| Ōharachō | city | Tokyo | Japan | 35.77 | 139.70 | 85 | 1467703 |
| Ōharano | city | Kyoto | Japan | 34.96 | 135.66 | 308 | 307043 |
| Ōharu | city | Kagoshima | Japan | 31.22 | 130.98 | 314 | 3038 |
| Ōhashi | city | Iwate | Japan | 39.28 | 141.72 | 1049 | 2933 |
| Ōhashi | city | Ibaraki | Japan | 36.50 | 140.58 | 13 | 96847 |
| Ōhashi | city | Fukuoka | Japan | 33.73 | 130.98 | 36 | 96240 |
| Ōhata | city | Shizuoka | Japan | 34.79 | 138.25 | 36 | 106200 |
| Ōhata | city | Iwate | Japan | 39.45 | 141.09 | 830 | 27707 |
| Ōhata | city | Aomori | Japan | 40.45 | 141.09 | 1000 | 3270 |
| Ōhata | city | Gunma | Japan | 36.52 | 139.31 | 1669 | 10598 |
| Ōhata | city | Hyogo | Japan | 34.87 | 135.03 | 328 | 37772 |
| Ōhata | city | Wakayama | Japan | 34.34 | 135.52 | 1177 | 87523 |
| Ōhata | city | Fukuoka | Japan | 33.70 | 130.71 | 144 | 85360 |
| Ōhata | city | Chiba | Japan | 35.14 | 139.99 | 183 | 10889 |
| Ōhatamachi | city | Fukuoka | Japan | 33.85 | 130.77 | 393 | 272470 |
| Ōhatano | city | Aomori | Japan | 40.60 | 141.04 | 892 | 1759 |
| Ōhatsudaira | city | Miyagi | Japan | 38.87 | 141.63 | 85 | 16716 |
| Ōhazama | city | Iwate | Japan | 39.47 | 141.28 | 830 | 3608 |
| Ōhazamamachi-kamegamori | city | Iwate | Japan | 39.48 | 141.23 | 830 | 9031 |
| Ōhi | city | Oita | Japan | 33.37 | 130.88 | 830 | 17563 |
| Ōhigashi | city | Nara | Japan | 34.47 | 135.93 | 1669 | 17011 |
| Ōhigashi | city | Kumamoto | Japan | 32.25 | 130.52 | 324 | 9372 |
| Ōhigashi | city | Chiba | Japan | 35.46 | 140.32 | 26 | 93704 |
| Ōhiki | city | Wakayama | Japan | 33.97 | 135.09 | 246 | 9428 |
| Ōhinata | city | Miyagi | Japan | 38.40 | 141.04 | 262 | 26556 |
| Ōhinata | city | Nagano | Japan | 36.14 | 138.55 | 3349 | 8022 |
| Ōhira | city | Shizuoka | Japan | 35.07 | 138.91 | 229 | 133469 |
| Ōhira | city | Fukushima | Japan | 37.81 | 140.34 | 1669 | 26295 |
| Ōhira | city | Miyagi | Japan | 38.47 | 140.87 | 167 | 13433 |
| Ōhira | city | Miyagi | Japan | 38.67 | 140.74 | 830 | 2681 |
| Ōhira | city | Akita | Japan | 39.79 | 140.12 | 170 | 88034 |
| Ōhira | city | Aomori | Japan | 40.52 | 140.61 | 364 | 13979 |
| Ōhira | city | Kumamoto | Japan | 32.39 | 130.54 | 328 | 16283 |
| Ōhira | city | Kumamoto | Japan | 32.43 | 130.70 | 1230 | 1400 |
| Ōhira | city | Kumamoto | Japan | 32.18 | 130.88 | 1069 | 13172 |
| Ōhira | city | Sakhalinskaya Oblast' | Russia | 49.12 | 142.14 | 22 | 447 |
| Ōhiradai | city | Akita | Japan | 39.70 | 140.16 | 177 | 93343 |
| Ōhiradai | city | Fukuoka | Japan | 33.82 | 130.74 | 259 | 295726 |
| Ōhiradai | city | Kanagawa | Japan | 35.24 | 139.07 | 1669 | 80380 |
| Ōhiro | city | Hiroshima | Japan | 34.25 | 132.62 | 239 | 126732 |
| Ōhiroto | city | Saitama | Japan | 35.84 | 139.88 | 16 | 480058 |
| Ōhito | city | Shizuoka | Japan | 35.00 | 138.94 | 269 | 43147 |
| Ōhito Nōjō | city | Shizuoka | Japan | 35.05 | 139.02 | 1669 | 51257 |
| Ōho | city | Hamnam | Korea, Dem. Peoples Rep. of (North) | 39.48 | 126.89 | 1151 | 7450 |
| Ōhori | city | Fukushima | Japan | 37.47 | 140.94 | 157 | 12051 |
| Ōhoronai Bokujō | city | Aomori | Japan | 40.54 | 140.88 | 2509 | 2374 |
| Ōhotomari | city | Sakhalinskaya Oblast' | Russia | 46.90 | 141.99 | 193 | 177 |
| Ōhālé | city | Hiiraan | Somalia | 5.20 | 45.20 | 954 | 1081 |