| Szekesfehervar to Olympia Heights (Florida) | 5,318.59 mi (8,559.44 km) |
| Szekesfehervar to Omaha (Nebraska) | 5,126.37 mi (8,250.10 km) |
| Szekesfehervar to On Top of the World Designated Place (Florida) | 5,231.60 mi (8,419.45 km) |
| Szekesfehervar to Onalaska (Wisconsin) | 4,827.26 mi (7,768.73 km) |
| Szekesfehervar to Oneida (New York) | 4,300.00 mi (6,920.19 km) |
| Szekesfehervar to Oneonta (New York) | 4,304.48 mi (6,927.39 km) |
| Szekesfehervar to Ontario (California) | 6,196.46 mi (9,972.23 km) |
| Szekesfehervar to Ontario (Oregon) | 5,573.82 mi (8,970.19 km) |
| Szekesfehervar to Opa-locka (Florida) | 5,306.21 mi (8,539.51 km) |
| Szekesfehervar to Opelika (Alabama) | 5,178.68 mi (8,334.28 km) |
| Szekesfehervar to Opelousas (Louisiana) | 5,551.15 mi (8,933.71 km) |
| Szekesfehervar to Orange (California) | 6,216.63 mi (10,004.69 km) |
| Szekesfehervar to Orange (Texas) | 5,636.68 mi (9,071.36 km) |
| Szekesfehervar to Orange City (Florida) | 5,198.47 mi (8,366.13 km) |
| Szekesfehervar to Orangeburg (South Carolina) | 4,955.94 mi (7,975.81 km) |
