| Witham to Montevarchi | 763.38 mi (1,228.54 km) |
| Witham to Monticello Conte Otto | 656.45 mi (1,056.46 km) |
| Witham to Montichiari | 625.90 mi (1,007.28 km) |
| Witham to Montignoso | 694.40 mi (1,117.52 km) |
| Witham to Montopoli in Val d'Arno | 731.06 mi (1,176.53 km) |
| Witham to Monza | 581.89 mi (936.47 km) |
| Witham to Morbegno | 562.48 mi (905.23 km) |
| Witham to Mori | 623.74 mi (1,003.82 km) |
| Witham to Morlupo | 868.40 mi (1,397.55 km) |
| Witham to Morrovalle | 838.97 mi (1,350.19 km) |
| Witham to Mortara | 584.50 mi (940.66 km) |
| Witham to Mosciano Sant'Angelo | 878.55 mi (1,413.89 km) |
| Witham to Motta di Livenza | 684.04 mi (1,100.86 km) |
| Witham to Motta Sant'Anastasia | 1,208.55 mi (1,944.98 km) |
| Witham to Mottola | 1,094.99 mi (1,762.22 km) |
