| Towcester to Mancha Real | 999.13 mi (1,607.95 km) |
| Towcester to Manilva | 1,107.73 mi (1,782.73 km) |
| Towcester to Manises | 874.18 mi (1,406.86 km) |
| Towcester to Manlleu | 716.48 mi (1,153.06 km) |
| Towcester to Manresa | 730.87 mi (1,176.23 km) |
| Towcester to Manzanares | 914.60 mi (1,471.91 km) |
| Towcester to Manzanares el Real | 799.47 mi (1,286.62 km) |
| Towcester to Maracena | 1,039.53 mi (1,672.96 km) |
| Towcester to Marbella | 1,095.40 mi (1,762.87 km) |
| Towcester to Marchena | 1,044.68 mi (1,681.26 km) |
| Towcester to Marin | 762.73 mi (1,227.49 km) |
| Towcester to Marratxi | 881.10 mi (1,417.99 km) |
| Towcester to Martorell | 748.91 mi (1,205.26 km) |
| Towcester to Martos | 1,006.23 mi (1,619.37 km) |
| Towcester to Masamagrell | 868.36 mi (1,397.49 km) |
