| Runcorn to Manerbio | 797.13 mi (1,282.86 km) |
| Runcorn to Manfredonia | 1,181.94 mi (1,902.15 km) |
| Runcorn to Maniago | 846.48 mi (1,362.28 km) |
| Runcorn to Mantova | 829.32 mi (1,334.66 km) |
| Runcorn to Maranello | 864.11 mi (1,390.65 km) |
| Runcorn to Marano di Napoli | 1,165.31 mi (1,875.38 km) |
| Runcorn to Marano Vicentino | 823.59 mi (1,325.45 km) |
| Runcorn to Marcianise | 1,161.62 mi (1,869.44 km) |
| Runcorn to Marcon | 860.49 mi (1,384.82 km) |
| Runcorn to Mareno di Piave | 848.67 mi (1,365.80 km) |
| Runcorn to Margherita di Savoia | 1,203.80 mi (1,937.33 km) |
| Runcorn to Mariano Comense | 749.48 mi (1,206.18 km) |
| Runcorn to Marigliano | 1,171.85 mi (1,885.91 km) |
| Runcorn to Marino | 1,070.32 mi (1,722.51 km) |
| Runcorn to Marostica | 828.99 mi (1,334.12 km) |
