| Southall to Montevarchi | 782.40 mi (1,259.16 km) |
| Southall to Monticello Conte Otto | 681.31 mi (1,096.46 km) |
| Southall to Montichiari | 647.57 mi (1,042.16 km) |
| Southall to Montignoso | 711.39 mi (1,144.87 km) |
| Southall to Montopoli in Val d'Arno | 748.56 mi (1,204.68 km) |
| Southall to Monza | 601.30 mi (967.71 km) |
| Southall to Morbegno | 584.58 mi (940.79 km) |
| Southall to Mori | 648.15 mi (1,043.10 km) |
| Southall to Morlupo | 886.23 mi (1,426.26 km) |
| Southall to Morrovalle | 861.55 mi (1,386.53 km) |
| Southall to Mortara | 601.34 mi (967.77 km) |
| Southall to Mosciano Sant'Angelo | 900.40 mi (1,449.05 km) |
| Southall to Motta di Livenza | 711.38 mi (1,144.85 km) |
| Southall to Motta Sant'Anastasia | 1,223.19 mi (1,968.53 km) |
| Southall to Mottola | 1,117.96 mi (1,799.18 km) |
