| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ōbagak | city | Velayat-e Oruzgan | Afghanistan | 33.965 | 66.0608333 | 8992 | 2329 |
| Ōbagak | city | Velayat-e Oruzgan | Afghanistan | 33.8608333 | 66.4386111 | 10554 | 2329 |
| Ōbagak | city | Velayat-e Vardak | Afghanistan | 34.45 | 68.1 | 10908 | 6721 |
| Ōbara | city | | Afghanistan | 35.0391667 | 69.9219444 | 8087 | 7794 |
| Ōbi | city | Velayat-e Nangarhar | Afghanistan | 34.0208333 | 70.7675 | 6299 | 17333 |
| Ōbē | city | Velayat-e Herat | Afghanistan | 34.3697222 | 63.1763889 | 4192 | 4159 |
| Ōbē | city | Velayat-e Helmand | Afghanistan | 32.7727778 | 65.1536111 | 5915 | 1894 |
| Ōbē Bātūṟ | city | Velayat-e Oruzgan | Afghanistan | 33.8775 | 66.1283333 | 8175 | 2329 |
| Ōbē Kaṟam | city | Velayat-e Ghazni | Afghanistan | 34.0666667 | 68.0333333 | 8923 | 3483 |
| Ōbēsafā | city | Velayat-e Parvan | Afghanistan | 35.2263889 | 69.7513889 | 9465 | 7393 |
| Ōbēsalā | city | Velayat-e Parvan | Afghanistan | 35.2263889 | 69.7513889 | 9465 | 7393 |
| Ōbōtu | city | Velayat-e Ghowr | Afghanistan | 33.7205556 | 64.9933333 | 9002 | 1851 |
| Ōca | city | Velayat-e Vardak | Afghanistan | 33.99 | 68.2091667 | 9324 | 3486 |
| Ōfyān-e Sharif | city | Velayat-e Parvan | Afghanistan | 35.0419444 | 69.1586111 | 5239 | 15118 |
| Ōfyāne Saṟīf | city | Velayat-e Parvan | Afghanistan | 35.0419444 | 69.1586111 | 5239 | 15118 |
| Ōghz | city | Velayat-e Nangarhar | Afghanistan | 34.0577778 | 70.4575 | 6453 | 16857 |
| Ōghāni | city | Velayat-e Ghazni | Afghanistan | 32.1427778 | 67.4072222 | 6414 | 1652 |
| Ōgōrum | city | Velayat-e Laghman | Afghanistan | 34.8463889 | 70.4486111 | 4520 | 7847 |
| Ōkak | city | Velayat-e Ghazni | Afghanistan | 33.8963889 | 67.9563889 | 10036 | 3490 |
| Ōkaṟ | city | Velayat-e Ghowr | Afghanistan | 33.4288889 | 64.9547222 | 8608 | 1701 |
| Ōkaṟe Bālā | city | Velayat-e Samangan | Afghanistan | 35.8319444 | 67.1263889 | 7234 | 6843 |
| Ōlamghōl | city | Velayat-e Ghowr | Afghanistan | 34.5319444 | 65.9372222 | 9228 | 1727 |
| Ōlamā | city | Velayat-e Zabol | Afghanistan | 32.9805556 | 66.9172222 | 10200 | 3528 |
| Ōlang | city | Velayat-e Oruzgan | Afghanistan | 33.8655556 | 66.5641667 | 9035 | 2329 |
| Ōlangak | city | Velayat-e Vardak | Afghanistan | 34.5333333 | 68.25 | 10564 | 7105 |
| Ōlgay | city | Velayat-e Zabol | Afghanistan | 32.5 | 66.95 | 5777 | 1646 |
| Ōlgay | city | Velayat-e Zabol | Afghanistan | 32.5077778 | 66.9522222 | 5308 | 1643 |
| Ōlghu | city | Velayat-e Ghazni | Afghanistan | 33.3697222 | 67.4358333 | 10574 | 3511 |
| Ōlsenak | city | Velayat-e Ghazni | Afghanistan | 33.9152778 | 68.0438889 | 10807 | 3490 |
| Ōlsenak | city | Velayat-e Ghazni | Afghanistan | 33.9961111 | 68.1205556 | 10403 | 3486 |
| Ōlyāḏ | city | Velayat-e Bamian | Afghanistan | 34.5102778 | 67.3105556 | 10807 | 2408 |
| Ōlēāt | city | Velayat-e Oruzgan | Afghanistan | 33.8938889 | 66.7069444 | 8533 | 2329 |
| Ōlōk | city | Velayat-e Parvan | Afghanistan | 35.2497222 | 69.4397222 | 6286 | 7393 |
| Ōmay | city | Velayat-e Lowgar | Afghanistan | 33.7966667 | 68.8555556 | 7076 | 8342 |
| Ōmna | city | Velayat-e Paktika | Afghanistan | 32.9002778 | 68.7969444 | 8520 | 3529 |
| Ōni Sayeḏān | city | Velayat-e Lowgar | Afghanistan | 33.9780556 | 69.0208333 | 6292 | 8327 |
| Ōr Ḏobolāgh | city | Velayat-e Kandahar | Afghanistan | 32.3811111 | 66.0855556 | 6738 | 2317 |
| Ōrmōl | city | | Afghanistan | 35.4222222 | 71.3263889 | 5216 | 4155 |
| Ōryākhēl | city | Velayat-e Kabol | Afghanistan | 34.8736111 | 69.1697222 | 5052 | 45500 |
| Ōsa'i | city | Velayat-e Oruzgan | Afghanistan | 34.1666667 | 66.4 | 8943 | 2324 |
| Ōstāyu | city | Velayat-e Ghowr | Afghanistan | 34.55 | 66.4333333 | 10708 | 1727 |
| Ōs̄ | city | Velayat-e Sar-e Pol | Afghanistan | 35.5044444 | 66.5897222 | 5793 | 7141 |
| Ōtakzi | city | Velayat-e Zabol | Afghanistan | 32.3166667 | 67.4108333 | 6893 | 1652 |
| Ōtapūr | city | Velayat-e Parvan | Afghanistan | 35.0505556 | 68.6741667 | 9396 | 15050 |
| Ōtapūṟ | city | Velayat-e Ghazni | Afghanistan | 33.2888889 | 67.7686111 | 9409 | 3514 |
| Ōtapūṟ | city | Velayat-e Vardak | Afghanistan | 34.5080556 | 67.8241667 | 9970 | 6714 |
| Ōtī Khana | city | Velayat-e Paktika | Afghanistan | 32.6233333 | 68.1266667 | 6482 | 3542 |
| Ōtī Khona | city | Velayat-e Paktika | Afghanistan | 32.6233333 | 68.1266667 | 6482 | 3542 |
| Ōtōpūṟ | city | Velayat-e Vardak | Afghanistan | 34.4333333 | 68.0833333 | 10941 | 6721 |
| Ōtōpūṟ | city | Velayat-e Vardak | Afghanistan | 34.5833333 | 68.15 | 10318 | 6741 |
| Ōwara | city | Velayat-e Badghis | Afghanistan | 35.1013889 | 69.6780556 | 9396 | 7403 |
| Ōzaye ‘Ulyā | city | Velayat-e Vardak | Afghanistan | 34.2333333 | 67.8666667 | 9793 | 6737 |
| Ōṟ | city | Velayat-e Bamian | Afghanistan | 34.9166667 | 68.0666667 | 10085 | 2394 |
| Ōṟ | city | Velayat-e Baghlan | Afghanistan | 35.1694444 | 68.3830556 | 10036 | 5451 |
| Ōṟgan | city | Velayat-e Farah | Afghanistan | 32.7683333 | 63.905 | 6886 | 770 |
| Ōṟgōmya-i-Bālā | city | Velayat-e Ghazni | Afghanistan | 32.2758333 | 67.4758333 | 6791 | 1652 |
| Ōṟgōmyay | city | Velayat-e Ghazni | Afghanistan | 32.2475 | 67.4925 | 6492 | 1652 |
| Ōṟiski | city | Velayat-e Ghazni | Afghanistan | 33.047222 | 68.2388889 | 6847 | 3522 |
| Ōṟkabelanḏ | city | Velayat-e Bamian | Afghanistan | 34.0666667 | 67.05 | 8953 | 2407 |
| Ōṟmangān | city | Velayat-e Ghowr | Afghanistan | 33.6883333 | 65.2244444 | 8667 | 2338 |
| Ōṟmuṟḏa | city | Velayat-e Ghazni | Afghanistan | 34.15 | 67.7166667 | 10564 | 2633 |
| Ōṟta Buz | city | Velayat-e Kondoz | Afghanistan | 37.2522222 | 68.8852778 | 1082 | 13218 |
| Ōṟtablāqi | city | Velayat-e Baghlan | Afghanistan | 35.9188889 | 68.5372222 | 2240 | 5401 |
| Ōṟtabulāqi | city | Velayat-e Kondoz | Afghanistan | 37.1366667 | 68.9044444 | 1397 | 13629 |
| Ōṟte Gulsāh | city | Velayat-e Badghis | Afghanistan | 34.7583333 | 64.4219444 | 7365 | 1288 |
| Ōṟyākhēl | city | Velayat-e Kabol | Afghanistan | 34.5333333 | 68.95 | 6915 | 81620 |
| Ōṟīski | city | Velayat-e Ghazni | Afghanistan | 33 | 68.2333333 | 7043 | 3528 |
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