| Solingen to Novi di Modena | 467.80 mi (752.85 km) |
| Solingen to Novi Ligure | 449.63 mi (723.61 km) |
| Solingen to Nuoro | 757.38 mi (1,218.88 km) |
| Solingen to Occhiobello | 478.69 mi (770.37 km) |
| Solingen to Oderzo | 446.81 mi (719.07 km) |
| Solingen to Oggiono | 386.13 mi (621.41 km) |
| Solingen to Olbia | 717.52 mi (1,154.74 km) |
| Solingen to Oleggio | 391.12 mi (629.44 km) |
| Solingen to Olgiate Comasco | 381.80 mi (614.44 km) |
| Solingen to Olgiate Olona | 391.10 mi (629.42 km) |
| Solingen to Omegna | 370.38 mi (596.06 km) |
| Solingen to Opera | 411.41 mi (662.11 km) |
| Solingen to Oppeano | 446.94 mi (719.28 km) |
| Solingen to Orbassano | 426.09 mi (685.72 km) |
| Solingen to Orbetello | 633.57 mi (1,019.63 km) |
