| Colonia to Manerbio | 4,078.31 mi (6,563.41 km) |
| Colonia to Manfredonia | 4,458.80 mi (7,175.75 km) |
| Colonia to Maniago | 4,161.10 mi (6,696.64 km) |
| Colonia to Mantova | 4,113.36 mi (6,619.81 km) |
| Colonia to Maranello | 4,137.35 mi (6,658.42 km) |
| Colonia to Marano di Napoli | 4,410.09 mi (7,097.35 km) |
| Colonia to Marano Vicentino | 4,122.68 mi (6,634.82 km) |
| Colonia to Marcianise | 4,410.32 mi (7,097.73 km) |
| Colonia to Marcon | 4,164.18 mi (6,701.59 km) |
| Colonia to Mareno di Piave | 4,156.75 mi (6,689.64 km) |
| Colonia to Margherita di Savoia | 4,478.94 mi (7,208.15 km) |
| Colonia to Mariano Comense | 4,026.90 mi (6,480.67 km) |
| Colonia to Marigliano | 4,420.63 mi (7,114.31 km) |
| Colonia to Marino | 4,311.68 mi (6,938.97 km) |
| Colonia to Marostica | 4,130.56 mi (6,647.49 km) |
