| Dorsten to Novi di Modena | 501.16 mi (806.54 km) |
| Dorsten to Novi Ligure | 484.08 mi (779.05 km) |
| Dorsten to Nuoro | 791.84 mi (1,274.35 km) |
| Dorsten to Occhiobello | 511.42 mi (823.05 km) |
| Dorsten to Oderzo | 477.72 mi (768.82 km) |
| Dorsten to Oggiono | 420.29 mi (676.39 km) |
| Dorsten to Olbia | 751.98 mi (1,210.19 km) |
| Dorsten to Oleggio | 425.55 mi (684.86 km) |
| Dorsten to Olgiate Comasco | 416.13 mi (669.70 km) |
| Dorsten to Olgiate Olona | 425.48 mi (684.74 km) |
| Dorsten to Omegna | 404.83 mi (651.52 km) |
| Dorsten to Opera | 445.70 mi (717.29 km) |
| Dorsten to Oppeano | 479.84 mi (772.23 km) |
| Dorsten to Orbassano | 460.41 mi (740.95 km) |
| Dorsten to Orbetello | 667.44 mi (1,074.14 km) |
