| Alcanena to Noventa Vicentina | 1,102.90 mi (1,774.94 km) |
| Alcanena to Novi di Modena | 1,066.46 mi (1,716.30 km) |
| Alcanena to Novi Ligure | 963.91 mi (1,551.27 km) |
| Alcanena to Nuoro | 954.38 mi (1,535.93 km) |
| Alcanena to Occhiobello | 1,099.30 mi (1,769.15 km) |
| Alcanena to Oderzo | 1,156.44 mi (1,861.11 km) |
| Alcanena to Oggiono | 1,011.56 mi (1,627.94 km) |
| Alcanena to Olbia | 962.30 mi (1,548.67 km) |
| Alcanena to Oleggio | 974.72 mi (1,568.67 km) |
| Alcanena to Olgiate Comasco | 994.14 mi (1,599.92 km) |
| Alcanena to Olgiate Olona | 986.88 mi (1,588.23 km) |
| Alcanena to Omegna | 971.17 mi (1,562.94 km) |
| Alcanena to Opera | 996.67 mi (1,603.98 km) |
| Alcanena to Oppeano | 1,086.71 mi (1,748.90 km) |
| Alcanena to Orbassano | 910.86 mi (1,465.89 km) |
