| Sanlucar la Mayor to Massarosa | 973.45 mi (1,566.62 km) |
| Sanlucar la Mayor to Matelica | 1,087.14 mi (1,749.58 km) |
| Sanlucar la Mayor to Matera | 1,241.01 mi (1,997.22 km) |
| Sanlucar la Mayor to Matino | 1,320.48 mi (2,125.11 km) |
| Sanlucar la Mayor to Mazzarino | 1,118.42 mi (1,799.93 km) |
| Sanlucar la Mayor to Meda | 976.76 mi (1,571.94 km) |
| Sanlucar la Mayor to Medesano | 988.75 mi (1,591.24 km) |
| Sanlucar la Mayor to Medicina | 1,049.07 mi (1,688.31 km) |
| Sanlucar la Mayor to Meldola | 1,059.76 mi (1,705.52 km) |
| Sanlucar la Mayor to Melegnano | 972.81 mi (1,565.58 km) |
| Sanlucar la Mayor to Melendugno | 1,331.16 mi (2,142.30 km) |
| Sanlucar la Mayor to Melfi | 1,193.09 mi (1,920.10 km) |
| Sanlucar la Mayor to Melilli | 1,169.45 mi (1,882.04 km) |
| Sanlucar la Mayor to Melito di Napoli | 1,118.96 mi (1,800.79 km) |
| Sanlucar la Mayor to Melito di Porto Salvo | 1,200.38 mi (1,931.82 km) |
