| Sanlucar la Mayor to Marsala | 1,018.91 mi (1,639.78 km) |
| Sanlucar la Mayor to Marsciano | 1,048.03 mi (1,686.65 km) |
| Sanlucar la Mayor to Martano | 1,329.36 mi (2,139.39 km) |
| Sanlucar la Mayor to Martellago | 1,101.38 mi (1,772.50 km) |
| Sanlucar la Mayor to Martina Franca | 1,279.50 mi (2,059.16 km) |
| Sanlucar la Mayor to Martinengo | 998.69 mi (1,607.24 km) |
| Sanlucar la Mayor to Martinsicuro | 1,125.22 mi (1,810.87 km) |
| Sanlucar la Mayor to Mascali | 1,169.72 mi (1,882.48 km) |
| Sanlucar la Mayor to Mascalucia | 1,162.79 mi (1,871.34 km) |
| Sanlucar la Mayor to Masera di Padova | 1,082.00 mi (1,741.32 km) |
| Sanlucar la Mayor to Maserada sul Piave | 1,114.20 mi (1,793.14 km) |
| Sanlucar la Mayor to Massa | 968.60 mi (1,558.81 km) |
| Sanlucar la Mayor to Massa Lombarda | 1,056.64 mi (1,700.50 km) |
| Sanlucar la Mayor to Massafra | 1,267.80 mi (2,040.32 km) |
| Sanlucar la Mayor to Massalubrense | 1,123.10 mi (1,807.45 km) |
