| Barrow in Furness to Manerbio | 846.37 mi (1,362.10 km) |
| Barrow in Furness to Manfredonia | 1,229.55 mi (1,978.77 km) |
| Barrow in Furness to Maniago | 890.84 mi (1,433.67 km) |
| Barrow in Furness to Mantova | 878.05 mi (1,413.09 km) |
| Barrow in Furness to Maranello | 913.67 mi (1,470.41 km) |
| Barrow in Furness to Marano di Napoli | 1,215.42 mi (1,956.03 km) |
| Barrow in Furness to Marano Vicentino | 870.57 mi (1,401.05 km) |
| Barrow in Furness to Marcianise | 1,211.49 mi (1,949.70 km) |
| Barrow in Furness to Marcon | 906.60 mi (1,459.03 km) |
| Barrow in Furness to Mareno di Piave | 894.17 mi (1,439.03 km) |
| Barrow in Furness to Margherita di Savoia | 1,251.47 mi (2,014.05 km) |
| Barrow in Furness to Mariano Comense | 799.43 mi (1,286.56 km) |
| Barrow in Furness to Marigliano | 1,221.67 mi (1,966.09 km) |
| Barrow in Furness to Marino | 1,121.09 mi (1,804.22 km) |
| Barrow in Furness to Marostica | 875.59 mi (1,409.12 km) |
