| Cantillana to Noventa Vicentina | 1,040.48 mi (1,674.49 km) |
| Cantillana to Novi di Modena | 1,001.25 mi (1,611.35 km) |
| Cantillana to Novi Ligure | 904.15 mi (1,455.09 km) |
| Cantillana to Nuoro | 834.19 mi (1,342.50 km) |
| Cantillana to Occhiobello | 1,032.48 mi (1,661.62 km) |
| Cantillana to Oderzo | 1,097.01 mi (1,765.46 km) |
| Cantillana to Oggiono | 962.76 mi (1,549.42 km) |
| Cantillana to Olbia | 849.59 mi (1,367.29 km) |
| Cantillana to Oleggio | 926.60 mi (1,491.22 km) |
| Cantillana to Olgiate Comasco | 946.93 mi (1,523.94 km) |
| Cantillana to Olgiate Olona | 938.12 mi (1,509.75 km) |
| Cantillana to Omegna | 927.63 mi (1,492.87 km) |
| Cantillana to Opera | 943.35 mi (1,518.17 km) |
| Cantillana to Oppeano | 1,025.54 mi (1,650.45 km) |
| Cantillana to Orbassano | 859.75 mi (1,383.63 km) |
