| Donostia to Manerbio | 614.38 mi (988.75 km) |
| Donostia to Manfredonia | 917.63 mi (1,476.78 km) |
| Donostia to Maniago | 746.34 mi (1,201.12 km) |
| Donostia to Mantova | 644.07 mi (1,036.53 km) |
| Donostia to Maranello | 644.08 mi (1,036.54 km) |
| Donostia to Marano di Napoli | 843.77 mi (1,357.92 km) |
| Donostia to Marano Vicentino | 680.15 mi (1,094.60 km) |
| Donostia to Marcianise | 847.00 mi (1,363.11 km) |
| Donostia to Marcon | 720.13 mi (1,158.94 km) |
| Donostia to Mareno di Piave | 725.41 mi (1,167.43 km) |
| Donostia to Margherita di Savoia | 933.76 mi (1,502.74 km) |
| Donostia to Mariano Comense | 573.54 mi (923.02 km) |
| Donostia to Marigliano | 856.45 mi (1,378.32 km) |
| Donostia to Marino | 752.28 mi (1,210.68 km) |
| Donostia to Marostica | 691.23 mi (1,112.42 km) |
