| Clawson to Orbetello | 4,524.95 mi (7,282.20 km) |
| Clawson to Oria | 4,869.28 mi (7,836.36 km) |
| Clawson to Oristano | 4,517.62 mi (7,270.40 km) |
| Clawson to Orta Nova | 4,755.26 mi (7,652.85 km) |
| Clawson to Orte | 4,572.23 mi (7,358.29 km) |
| Clawson to Ortona | 4,658.67 mi (7,497.40 km) |
| Clawson to Orvieto | 4,550.34 mi (7,323.06 km) |
| Clawson to Orzinuovi | 4,354.87 mi (7,008.49 km) |
| Clawson to Osimo | 4,574.32 mi (7,361.66 km) |
| Clawson to Ospitaletto | 4,354.42 mi (7,007.75 km) |
| Clawson to Ostuni | 4,856.95 mi (7,816.51 km) |
| Clawson to Ottaviano | 4,725.60 mi (7,605.11 km) |
| Clawson to Ovada | 4,332.42 mi (6,972.36 km) |
| Clawson to Ozieri | 4,507.73 mi (7,254.49 km) |
| Clawson to Paceco | 4,767.37 mi (7,672.34 km) |
