| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oedjoengpangkah | city | Propinsi Jawa Timur | Indonesia | -6.9125 | 112.5536111 | 3 | 43136 |
| Oedjoengsawo | city | Propinsi Jawa Timur | Indonesia | -7.0475 | 112.6483333 | 0 | 32562 |
| Olbek 1 | city | Propinsi Jawa Timur | Indonesia | -7.0125 | 112.9580556 | 275 | 110016 |
| Olbek 2 | city | Propinsi Jawa Timur | Indonesia | -7.0188889 | 112.9602778 | 275 | 109452 |
| Olbek Dua | city | Propinsi Jawa Timur | Indonesia | -7.0188889 | 112.9602778 | 275 | 109452 |
| Olbek Satu | city | Propinsi Jawa Timur | Indonesia | -7.0125 | 112.9580556 | 275 | 110016 |
| Orohan | city | Propinsi Jawa Timur | Indonesia | -7.1372222 | 112.8061111 | 3 | 79933 |
| Oroorodowo | city | Propinsi Jawa Timur | Indonesia | -7.9702778 | 112.6244444 | 1587 | 89229 |
| Orooroombo | city | Propinsi Jawa Timur | Indonesia | -7.895 | 112.5266667 | 2992 | 90295 |
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