| Wasserburg am Inn to Oria | 586.42 mi (943.76 km) |
| Wasserburg am Inn to Oristano | 591.71 mi (952.26 km) |
| Wasserburg am Inn to Orta Nova | 495.30 mi (797.11 km) |
| Wasserburg am Inn to Orte | 387.09 mi (622.96 km) |
| Wasserburg am Inn to Ortona | 408.45 mi (657.33 km) |
| Wasserburg am Inn to Orvieto | 369.24 mi (594.24 km) |
| Wasserburg am Inn to Orzinuovi | 213.72 mi (343.95 km) |
| Wasserburg am Inn to Osimo | 322.01 mi (518.22 km) |
| Wasserburg am Inn to Ospitaletto | 201.04 mi (323.54 km) |
| Wasserburg am Inn to Ostuni | 570.74 mi (918.52 km) |
| Wasserburg am Inn to Ottaviano | 510.36 mi (821.35 km) |
| Wasserburg am Inn to Ovada | 291.79 mi (469.59 km) |
| Wasserburg am Inn to Ozieri | 540.57 mi (869.97 km) |
| Wasserburg am Inn to Paceco | 696.53 mi (1,120.96 km) |
| Wasserburg am Inn to Pachino | 797.24 mi (1,283.04 km) |
