| Fagaras to Olympia Heights (Florida) | 5,639.68 mi (9,076.19 km) |
| Fagaras to Omaha (Nebraska) | 5,408.07 mi (8,703.45 km) |
| Fagaras to On Top of the World Designated Place (Florida) | 5,548.59 mi (8,929.59 km) |
| Fagaras to Onalaska (Wisconsin) | 5,111.95 mi (8,226.89 km) |
| Fagaras to Oneida (New York) | 4,606.18 mi (7,412.93 km) |
| Fagaras to Oneonta (New York) | 4,612.25 mi (7,422.69 km) |
| Fagaras to Ontario (California) | 6,443.57 mi (10,369.93 km) |
| Fagaras to Ontario (Oregon) | 5,805.18 mi (9,342.54 km) |
| Fagaras to Opa-locka (Florida) | 5,627.24 mi (9,056.17 km) |
| Fagaras to Opelika (Alabama) | 5,488.89 mi (8,833.51 km) |
| Fagaras to Opelousas (Louisiana) | 5,855.80 mi (9,424.00 km) |
| Fagaras to Orange (California) | 6,463.54 mi (10,402.06 km) |
| Fagaras to Orange (Texas) | 5,939.53 mi (9,558.75 km) |
| Fagaras to Orange City (Florida) | 5,516.43 mi (8,877.84 km) |
| Fagaras to Orangeburg (South Carolina) | 5,269.80 mi (8,480.92 km) |
