| Benetuser to Olympia Heights (Florida) | 4,601.52 mi (7,405.43 km) |
| Benetuser to Omaha (Nebraska) | 4,753.72 mi (7,650.37 km) |
| Benetuser to On Top of the World Designated Place (Florida) | 4,571.49 mi (7,357.11 km) |
| Benetuser to Onalaska (Wisconsin) | 4,448.32 mi (7,158.87 km) |
| Benetuser to Oneida (New York) | 3,782.40 mi (6,087.19 km) |
| Benetuser to Oneonta (New York) | 3,772.17 mi (6,070.71 km) |
| Benetuser to Ontario (California) | 5,969.64 mi (9,607.21 km) |
| Benetuser to Ontario (Oregon) | 5,450.17 mi (8,771.19 km) |
| Benetuser to Opa-locka (Florida) | 4,590.42 mi (7,387.56 km) |
| Benetuser to Opelika (Alabama) | 4,590.93 mi (7,388.39 km) |
| Benetuser to Opelousas (Louisiana) | 4,999.78 mi (8,046.37 km) |
| Benetuser to Orange (California) | 5,989.95 mi (9,639.89 km) |
| Benetuser to Orange (Texas) | 5,097.00 mi (8,202.83 km) |
| Benetuser to Orange City (Florida) | 4,527.46 mi (7,286.25 km) |
| Benetuser to Orangeburg (South Carolina) | 4,339.07 mi (6,983.06 km) |
