| Dunstable to Miranda de Ebro | 645.72 mi (1,039.19 km) |
| Dunstable to Mislata | 857.53 mi (1,380.06 km) |
| Dunstable to Moana | 767.06 mi (1,234.47 km) |
| Dunstable to Moguer | 1,055.34 mi (1,698.40 km) |
| Dunstable to Molina de Segura | 956.23 mi (1,538.90 km) |
| Dunstable to Molins de Rey | 733.37 mi (1,180.24 km) |
| Dunstable to Mollerusa | 711.63 mi (1,145.26 km) |
| Dunstable to Mollet | 726.62 mi (1,169.38 km) |
| Dunstable to Moncada | 729.77 mi (1,174.45 km) |
| Dunstable to Moncada | 852.66 mi (1,372.22 km) |
| Dunstable to Monforte de Lemos | 725.10 mi (1,166.94 km) |
| Dunstable to Monforte del Cid | 933.28 mi (1,501.98 km) |
| Dunstable to Mongat | 731.89 mi (1,177.87 km) |
| Dunstable to Monovar | 929.37 mi (1,495.67 km) |
| Dunstable to Monserrat | 865.64 mi (1,393.12 km) |
