| Martigny to Noventa Vicentina | 222.80 mi (358.56 km) |
| Martigny to Novi di Modena | 203.53 mi (327.54 km) |
| Martigny to Novi Ligure | 124.61 mi (200.54 km) |
| Martigny to Nuoro | 415.52 mi (668.72 km) |
| Martigny to Occhiobello | 233.22 mi (375.33 km) |
| Martigny to Oderzo | 261.59 mi (420.99 km) |
| Martigny to Oggiono | 111.86 mi (180.02 km) |
| Martigny to Olbia | 378.27 mi (608.77 km) |
| Martigny to Oleggio | 82.93 mi (133.46 km) |
| Martigny to Olgiate Comasco | 93.87 mi (151.07 km) |
| Martigny to Olgiate Olona | 93.16 mi (149.92 km) |
| Martigny to Omegna | 66.14 mi (106.44 km) |
| Martigny to Opera | 114.89 mi (184.89 km) |
| Martigny to Oppeano | 206.17 mi (331.80 km) |
| Martigny to Orbassano | 78.85 mi (126.90 km) |
