| Santa Comba to Miranda de Ebro | 298.79 mi (480.86 km) |
| Santa Comba to Mislata | 500.57 mi (805.58 km) |
| Santa Comba to Moana | 52.27 mi (84.12 km) |
| Santa Comba to Moguer | 411.63 mi (662.45 km) |
| Santa Comba to Molina de Segura | 526.69 mi (847.63 km) |
| Santa Comba to Molins de Rey | 564.92 mi (909.16 km) |
| Santa Comba to Mollerusa | 505.08 mi (812.85 km) |
| Santa Comba to Mollet | 572.57 mi (921.46 km) |
| Santa Comba to Moncada | 572.26 mi (920.97 km) |
| Santa Comba to Moncada | 498.89 mi (802.89 km) |
| Santa Comba to Monforte de Lemos | 75.06 mi (120.80 km) |
| Santa Comba to Monforte del Cid | 531.46 mi (855.30 km) |
| Santa Comba to Mongat | 577.17 mi (928.87 km) |
| Santa Comba to Monovar | 524.42 mi (843.97 km) |
| Santa Comba to Monserrat | 496.55 mi (799.12 km) |
