| Filiasi to Olympia Heights (Florida) | 5,624.33 mi (9,051.48 km) |
| Filiasi to Omaha (Nebraska) | 5,435.90 mi (8,748.23 km) |
| Filiasi to On Top of the World Designated Place (Florida) | 5,540.95 mi (8,917.30 km) |
| Filiasi to Onalaska (Wisconsin) | 5,137.52 mi (8,268.04 km) |
| Filiasi to Oneida (New York) | 4,612.70 mi (7,423.42 km) |
| Filiasi to Oneonta (New York) | 4,617.01 mi (7,430.35 km) |
| Filiasi to Ontario (California) | 6,492.90 mi (10,449.32 km) |
| Filiasi to Ontario (Oregon) | 5,862.12 mi (9,434.18 km) |
| Filiasi to Opa-locka (Florida) | 5,612.03 mi (9,031.68 km) |
| Filiasi to Opelika (Alabama) | 5,490.71 mi (8,836.45 km) |
| Filiasi to Opelousas (Louisiana) | 5,863.90 mi (9,437.04 km) |
| Filiasi to Orange (California) | 6,512.99 mi (10,481.64 km) |
| Filiasi to Orange (Texas) | 5,949.50 mi (9,574.79 km) |
| Filiasi to Orange City (Florida) | 5,507.17 mi (8,862.93 km) |
| Filiasi to Orangeburg (South Carolina) | 5,266.89 mi (8,476.24 km) |
