| Twickenham to Manerbio | 637.04 mi (1,025.22 km) |
| Twickenham to Manfredonia | 1,023.81 mi (1,647.66 km) |
| Twickenham to Maniago | 695.66 mi (1,119.55 km) |
| Twickenham to Mantova | 670.00 mi (1,078.26 km) |
| Twickenham to Maranello | 703.35 mi (1,131.94 km) |
| Twickenham to Marano di Napoli | 1,003.35 mi (1,614.74 km) |
| Twickenham to Marano Vicentino | 667.50 mi (1,074.25 km) |
| Twickenham to Marcianise | 999.99 mi (1,609.33 km) |
| Twickenham to Marcon | 705.95 mi (1,136.12 km) |
| Twickenham to Mareno di Piave | 695.43 mi (1,119.18 km) |
| Twickenham to Margherita di Savoia | 1,045.52 mi (1,682.61 km) |
| Twickenham to Mariano Comense | 588.37 mi (946.90 km) |
| Twickenham to Marigliano | 1,010.29 mi (1,625.90 km) |
| Twickenham to Marino | 907.58 mi (1,460.61 km) |
| Twickenham to Marostica | 673.61 mi (1,084.07 km) |
