| San Gwann to Manerbio | 691.73 mi (1,113.24 km) |
| San Gwann to Manfredonia | 402.98 mi (648.53 km) |
| San Gwann to Maniago | 714.58 mi (1,150.01 km) |
| San Gwann to Mantova | 667.41 mi (1,074.09 km) |
| San Gwann to Maranello | 625.40 mi (1,006.49 km) |
| San Gwann to Marano di Napoli | 345.19 mi (555.52 km) |
| San Gwann to Marano Vicentino | 694.82 mi (1,118.20 km) |
| San Gwann to Marcianise | 354.16 mi (569.96 km) |
| San Gwann to Marcon | 676.02 mi (1,087.95 km) |
| San Gwann to Mareno di Piave | 695.06 mi (1,118.60 km) |
| San Gwann to Margherita di Savoia | 387.68 mi (623.91 km) |
| San Gwann to Mariano Comense | 730.53 mi (1,175.67 km) |
| San Gwann to Marigliano | 347.12 mi (558.64 km) |
| San Gwann to Marino | 416.25 mi (669.89 km) |
| San Gwann to Marostica | 695.33 mi (1,119.03 km) |
