| Harstad to Manerbio | 1,634.90 mi (2,631.12 km) |
| Harstad to Manfredonia | 1,877.25 mi (3,021.15 km) |
| Harstad to Maniago | 1,569.62 mi (2,526.06 km) |
| Harstad to Mantova | 1,646.32 mi (2,649.50 km) |
| Harstad to Maranello | 1,688.88 mi (2,717.99 km) |
| Harstad to Marano di Napoli | 1,929.74 mi (3,105.62 km) |
| Harstad to Marano Vicentino | 1,606.23 mi (2,584.98 km) |
| Harstad to Marcianise | 1,920.35 mi (3,090.50 km) |
| Harstad to Marcon | 1,613.15 mi (2,596.11 km) |
| Harstad to Mareno di Piave | 1,593.22 mi (2,564.04 km) |
| Harstad to Margherita di Savoia | 1,895.59 mi (3,050.65 km) |
| Harstad to Mariano Comense | 1,617.00 mi (2,602.31 km) |
| Harstad to Marigliano | 1,927.02 mi (3,101.24 km) |
| Harstad to Marino | 1,873.27 mi (3,014.73 km) |
| Harstad to Marostica | 1,602.24 mi (2,578.55 km) |
