| Tut to Orbetello | 1,440.47 mi (2,318.22 km) |
| Tut to Oria | 1,100.14 mi (1,770.51 km) |
| Tut to Oristano | 1,577.45 mi (2,538.66 km) |
| Tut to Orta Nova | 1,204.10 mi (1,937.81 km) |
| Tut to Orte | 1,380.93 mi (2,222.39 km) |
| Tut to Ortona | 1,277.93 mi (2,056.63 km) |
| Tut to Orvieto | 1,396.50 mi (2,247.44 km) |
| Tut to Orzinuovi | 1,528.88 mi (2,460.49 km) |
| Tut to Osimo | 1,334.24 mi (2,147.26 km) |
| Tut to Ospitaletto | 1,524.15 mi (2,452.88 km) |
| Tut to Ostuni | 1,103.77 mi (1,776.35 km) |
| Tut to Ottaviano | 1,266.43 mi (2,038.12 km) |
| Tut to Ovada | 1,583.12 mi (2,547.79 km) |
| Tut to Ozieri | 1,553.12 mi (2,499.50 km) |
| Tut to Paceco | 1,378.85 mi (2,219.04 km) |
