| Alpu to Noventa Vicentina | 1,056.35 mi (1,700.03 km) |
| Alpu to Novi di Modena | 1,080.23 mi (1,738.47 km) |
| Alpu to Novi Ligure | 1,180.40 mi (1,899.67 km) |
| Alpu to Nuoro | 1,141.23 mi (1,836.64 km) |
| Alpu to Occhiobello | 1,048.17 mi (1,686.87 km) |
| Alpu to Oderzo | 1,021.06 mi (1,643.24 km) |
| Alpu to Oggiono | 1,167.20 mi (1,878.42 km) |
| Alpu to Olbia | 1,129.57 mi (1,817.87 km) |
| Alpu to Oleggio | 1,198.25 mi (1,928.40 km) |
| Alpu to Olgiate Comasco | 1,185.20 mi (1,907.39 km) |
| Alpu to Olgiate Olona | 1,186.90 mi (1,910.13 km) |
| Alpu to Omegna | 1,212.93 mi (1,952.02 km) |
| Alpu to Opera | 1,167.54 mi (1,878.98 km) |
| Alpu to Oppeano | 1,073.13 mi (1,727.04 km) |
| Alpu to Orbassano | 1,243.45 mi (2,001.15 km) |
