| Dunstable to Melzo | 631.49 mi (1,016.28 km) |
| Dunstable to Mendicino | 1,183.62 mi (1,904.85 km) |
| Dunstable to Menfi | 1,183.82 mi (1,905.18 km) |
| Dunstable to Mentana | 919.64 mi (1,480.01 km) |
| Dunstable to Merano | 636.86 mi (1,024.93 km) |
| Dunstable to Merate | 621.85 mi (1,000.78 km) |
| Dunstable to Mercato San Severino | 1,054.30 mi (1,696.73 km) |
| Dunstable to Mercogliano | 1,045.95 mi (1,683.29 km) |
| Dunstable to Mesagne | 1,168.12 mi (1,879.90 km) |
| Dunstable to Messina | 1,223.58 mi (1,969.17 km) |
| Dunstable to Mestre | 729.00 mi (1,173.21 km) |
| Dunstable to Mestrino | 714.02 mi (1,149.11 km) |
| Dunstable to Milan | 625.88 mi (1,007.26 km) |
| Dunstable to Milazzo | 1,212.62 mi (1,951.52 km) |
| Dunstable to Minerbio | 744.35 mi (1,197.92 km) |
