| Mut to Orbetello | 1,245.84 mi (2,004.98 km) |
| Mut to Oria | 892.94 mi (1,437.05 km) |
| Mut to Oristano | 1,361.83 mi (2,191.66 km) |
| Mut to Orta Nova | 1,003.47 mi (1,614.92 km) |
| Mut to Orte | 1,187.63 mi (1,911.30 km) |
| Mut to Ortona | 1,086.06 mi (1,747.84 km) |
| Mut to Orvieto | 1,205.31 mi (1,939.76 km) |
| Mut to Orzinuovi | 1,359.80 mi (2,188.39 km) |
| Mut to Osimo | 1,152.50 mi (1,854.76 km) |
| Mut to Ospitaletto | 1,356.77 mi (2,183.51 km) |
| Mut to Ostuni | 899.06 mi (1,446.90 km) |
| Mut to Ottaviano | 1,059.87 mi (1,705.69 km) |
| Mut to Ovada | 1,405.32 mi (2,261.64 km) |
| Mut to Ozieri | 1,342.36 mi (2,160.33 km) |
| Mut to Paceco | 1,149.03 mi (1,849.18 km) |
