| Widnau to Massarosa | 246.44 mi (396.60 km) |
| Widnau to Matelica | 329.84 mi (530.82 km) |
| Widnau to Matera | 579.29 mi (932.28 km) |
| Widnau to Matino | 661.92 mi (1,065.26 km) |
| Widnau to Mazzarino | 735.41 mi (1,183.53 km) |
| Widnau to Meda | 121.77 mi (195.98 km) |
| Widnau to Medesano | 184.64 mi (297.15 km) |
| Widnau to Medicina | 223.22 mi (359.24 km) |
| Widnau to Meldola | 253.94 mi (408.68 km) |
| Widnau to Melegnano | 141.78 mi (228.18 km) |
| Widnau to Melendugno | 655.61 mi (1,055.11 km) |
| Widnau to Melfi | 532.87 mi (857.57 km) |
| Widnau to Melilli | 758.99 mi (1,221.48 km) |
| Widnau to Melito di Napoli | 502.40 mi (808.54 km) |
| Widnau to Melito di Porto Salvo | 725.34 mi (1,167.32 km) |
