| Prichard to Orbetello | 5,249.43 mi (8,448.14 km) |
| Prichard to Oria | 5,603.12 mi (9,017.35 km) |
| Prichard to Oristano | 5,213.64 mi (8,390.54 km) |
| Prichard to Orta Nova | 5,487.65 mi (8,831.52 km) |
| Prichard to Orte | 5,300.83 mi (8,530.86 km) |
| Prichard to Ortona | 5,393.32 mi (8,679.71 km) |
| Prichard to Orvieto | 5,279.82 mi (8,497.05 km) |
| Prichard to Orzinuovi | 5,096.24 mi (8,201.60 km) |
| Prichard to Osimo | 5,313.53 mi (8,551.30 km) |
| Prichard to Ospitaletto | 5,097.27 mi (8,203.26 km) |
| Prichard to Ostuni | 5,592.11 mi (8,999.63 km) |
| Prichard to Ottaviano | 5,450.35 mi (8,771.49 km) |
| Prichard to Ovada | 5,064.52 mi (8,150.56 km) |
| Prichard to Ozieri | 5,210.60 mi (8,385.64 km) |
| Prichard to Paceco | 5,464.14 mi (8,793.68 km) |
