| Sidcup to Manerbio | 621.13 mi (999.61 km) |
| Sidcup to Manfredonia | 1,007.50 mi (1,621.41 km) |
| Sidcup to Maniago | 678.08 mi (1,091.27 km) |
| Sidcup to Mantova | 653.89 mi (1,052.33 km) |
| Sidcup to Maranello | 687.66 mi (1,106.68 km) |
| Sidcup to Marano di Napoli | 988.12 mi (1,590.23 km) |
| Sidcup to Marano Vicentino | 650.69 mi (1,047.19 km) |
| Sidcup to Marcianise | 984.64 mi (1,584.62 km) |
| Sidcup to Marcon | 688.89 mi (1,108.66 km) |
| Sidcup to Mareno di Piave | 678.17 mi (1,091.41 km) |
| Sidcup to Margherita di Savoia | 1,029.25 mi (1,656.42 km) |
| Sidcup to Mariano Comense | 572.76 mi (921.77 km) |
| Sidcup to Marigliano | 994.91 mi (1,601.16 km) |
| Sidcup to Marino | 892.65 mi (1,436.59 km) |
| Sidcup to Marostica | 656.68 mi (1,056.82 km) |
