| Marigot to Orbetello | 4,592.75 mi (7,391.32 km) |
| Marigot to Oria | 4,937.06 mi (7,945.43 km) |
| Marigot to Oristano | 4,466.37 mi (7,187.93 km) |
| Marigot to Orta Nova | 4,830.06 mi (7,773.23 km) |
| Marigot to Orte | 4,652.35 mi (7,487.23 km) |
| Marigot to Ortona | 4,755.37 mi (7,653.03 km) |
| Marigot to Orvieto | 4,637.09 mi (7,462.68 km) |
| Marigot to Orzinuovi | 4,520.68 mi (7,275.34 km) |
| Marigot to Osimo | 4,702.28 mi (7,567.58 km) |
| Marigot to Ospitaletto | 4,527.22 mi (7,285.86 km) |
| Marigot to Ostuni | 4,932.16 mi (7,937.54 km) |
| Marigot to Ottaviano | 4,769.97 mi (7,676.52 km) |
| Marigot to Ovada | 4,458.75 mi (7,175.67 km) |
| Marigot to Ozieri | 4,485.68 mi (7,219.00 km) |
| Marigot to Paceco | 4,688.95 mi (7,546.13 km) |
