| Sanlucar la Mayor to Montevarchi | 1,023.46 mi (1,647.09 km) |
| Sanlucar la Mayor to Monticello Conte Otto | 1,077.75 mi (1,734.46 km) |
| Sanlucar la Mayor to Montichiari | 1,020.39 mi (1,642.16 km) |
| Sanlucar la Mayor to Montignoso | 969.69 mi (1,560.56 km) |
| Sanlucar la Mayor to Montopoli in Val d'Arno | 987.91 mi (1,589.89 km) |
| Sanlucar la Mayor to Monza | 978.34 mi (1,574.48 km) |
| Sanlucar la Mayor to Morbegno | 1,009.79 mi (1,625.10 km) |
| Sanlucar la Mayor to Mori | 1,059.53 mi (1,705.15 km) |
| Sanlucar la Mayor to Morlupo | 1,043.91 mi (1,680.01 km) |
| Sanlucar la Mayor to Morrovalle | 1,116.08 mi (1,796.16 km) |
| Sanlucar la Mayor to Mortara | 944.83 mi (1,520.56 km) |
| Sanlucar la Mayor to Mosciano Sant'Angelo | 1,121.54 mi (1,804.94 km) |
| Sanlucar la Mayor to Motta di Livenza | 1,127.86 mi (1,815.11 km) |
| Sanlucar la Mayor to Motta Sant'Anastasia | 1,158.74 mi (1,864.81 km) |
| Sanlucar la Mayor to Mottola | 1,263.58 mi (2,033.54 km) |
