| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ol'deyevo | city | Chuvashiya | Russia | 56.09 | 47.48 | 298 | 17230 |
| Ol'deyevo-Izeyevo | city | Chuvashiya | Russia | 56.09 | 47.48 | 298 | 17230 |
| Ol'doy | city | Amurskaya Oblast' | Russia | 54.09 | 123.51 | 1243 | 149 |
| Ol'dza | city | Trnavsky | Slovakia | 48.09 | 17.42 | 830 | 7748 |
| Ol'dzhalyar | city | Imisli | Azerbaijan | 39.81 | 48.09 | 39 | 11193 |
| Ol'dzhatu | city | Balkh | Afghanistan | 36.72 | 67.63 | 1669 | 2235 |