| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Opal | city | Virginia | United States | 38.62 | -77.80 | 830 | |
| Open Fork | city | Virginia | United States | 37.04 | -82.35 | 1699 | |
| Opequon | city | Virginia | United States | 39.16 | -78.25 | 898 | |
| Ophelia | city | Virginia | United States | 37.91 | -76.28 | 3 | |
| Opie | city | Virginia | United States | 36.77 | -78.18 | 400 |