| Cities | Distance |
|---|---|
| Tours to Oria | 965.19 mi (1,553.33 km) |
| Tours to Oristano | 650.23 mi (1,046.44 km) |
| Tours to Orta Nova | 850.05 mi (1,368.02 km) |
| Tours to Orte | 664.99 mi (1,070.21 km) |
| Tours to Ortona | 754.94 mi (1,214.95 km) |
| Tours to Orvieto | 643.34 mi (1,035.36 km) |
| Tours to Orzinuovi | 461.19 mi (742.22 km) |
| Tours to Osimo | 675.51 mi (1,087.12 km) |
| Tours to Ospitaletto | 463.90 mi (746.58 km) |
| Tours to Ostuni | 953.84 mi (1,535.05 km) |
| Tours to Ottaviano | 817.97 mi (1,316.40 km) |
| Tours to Ovada | 426.32 mi (686.10 km) |
| Tours to Ozieri | 625.47 mi (1,006.60 km) |
| Tours to Paceco | 884.37 mi (1,423.25 km) |
| Tours to Pachino | 1,041.16 mi (1,675.59 km) |