| Oviedo to Manerbio | 799.96 mi (1,287.42 km) |
| Oviedo to Manfredonia | 1,111.83 mi (1,789.32 km) |
| Oviedo to Maniago | 928.72 mi (1,494.63 km) |
| Oviedo to Mantova | 831.01 mi (1,337.38 km) |
| Oviedo to Maranello | 833.81 mi (1,341.89 km) |
| Oviedo to Marano di Napoli | 1,037.65 mi (1,669.94 km) |
| Oviedo to Marano Vicentino | 864.48 mi (1,391.25 km) |
| Oviedo to Marcianise | 1,041.00 mi (1,675.33 km) |
| Oviedo to Marcon | 905.55 mi (1,457.35 km) |
| Oviedo to Mareno di Piave | 909.38 mi (1,463.51 km) |
| Oviedo to Margherita di Savoia | 1,127.98 mi (1,815.31 km) |
| Oviedo to Mariano Comense | 756.46 mi (1,217.40 km) |
| Oviedo to Marigliano | 1,050.41 mi (1,690.46 km) |
| Oviedo to Marino | 946.48 mi (1,523.21 km) |
| Oviedo to Marostica | 875.41 mi (1,408.83 km) |
