| Ostbevern to Novi di Modena | 513.04 mi (825.66 km) |
| Ostbevern to Novi Ligure | 504.81 mi (812.41 km) |
| Ostbevern to Nuoro | 813.00 mi (1,308.40 km) |
| Ostbevern to Occhiobello | 520.49 mi (837.64 km) |
| Ostbevern to Oderzo | 480.90 mi (773.93 km) |
| Ostbevern to Oggiono | 437.56 mi (704.18 km) |
| Ostbevern to Olbia | 772.43 mi (1,243.11 km) |
| Ostbevern to Oleggio | 446.32 mi (718.28 km) |
| Ostbevern to Olgiate Comasco | 435.19 mi (700.37 km) |
| Ostbevern to Olgiate Olona | 445.08 mi (716.29 km) |
| Ostbevern to Omegna | 426.43 mi (686.27 km) |
| Ostbevern to Opera | 464.06 mi (746.84 km) |
| Ostbevern to Oppeano | 489.75 mi (788.17 km) |
| Ostbevern to Orbassano | 486.04 mi (782.21 km) |
| Ostbevern to Orbetello | 681.61 mi (1,096.94 km) |
