| Oviedo to Marasesti | 1,624.14 mi (2,613.80 km) |
| Oviedo to Marghita | 1,387.61 mi (2,233.14 km) |
| Oviedo to Marginea | 1,550.90 mi (2,495.94 km) |
| Oviedo to Matca | 1,638.87 mi (2,637.50 km) |
| Oviedo to Medgidia | 1,689.52 mi (2,719.03 km) |
| Oviedo to Media | 1,484.89 mi (2,389.71 km) |
| Oviedo to Miercurea-Ciuc | 1,553.17 mi (2,499.59 km) |
| Oviedo to Mioveni | 1,520.79 mi (2,447.48 km) |
| Oviedo to Mizil | 1,593.16 mi (2,563.95 km) |
| Oviedo to Moinesti | 1,585.21 mi (2,551.15 km) |
| Oviedo to Moisei | 1,490.74 mi (2,399.11 km) |
| Oviedo to Moldova Noua | 1,363.04 mi (2,193.60 km) |
| Oviedo to Moreni | 1,554.75 mi (2,502.12 km) |
| Oviedo to Motru | 1,426.18 mi (2,295.22 km) |
| Oviedo to Murfatlar | 1,697.62 mi (2,732.05 km) |
