| Pontardulais to Noventa Vicentina | 837.41 mi (1,347.68 km) |
| Pontardulais to Novi di Modena | 830.21 mi (1,336.09 km) |
| Pontardulais to Novi Ligure | 759.08 mi (1,221.62 km) |
| Pontardulais to Nuoro | 1,012.31 mi (1,629.16 km) |
| Pontardulais to Occhiobello | 854.71 mi (1,375.52 km) |
| Pontardulais to Oderzo | 854.69 mi (1,375.49 km) |
| Pontardulais to Oggiono | 732.97 mi (1,179.61 km) |
| Pontardulais to Olbia | 983.54 mi (1,582.86 km) |
| Pontardulais to Oleggio | 714.49 mi (1,149.86 km) |
| Pontardulais to Olgiate Comasco | 718.64 mi (1,156.54 km) |
| Pontardulais to Olgiate Olona | 722.19 mi (1,162.25 km) |
| Pontardulais to Omegna | 693.72 mi (1,116.44 km) |
| Pontardulais to Opera | 745.68 mi (1,200.05 km) |
| Pontardulais to Oppeano | 823.26 mi (1,324.91 km) |
| Pontardulais to Orbassano | 703.48 mi (1,132.14 km) |
