| Alliance to Miranda de Ebro | 3,876.26 mi (6,238.24 km) |
| Alliance to Mislata | 4,097.09 mi (6,593.63 km) |
| Alliance to Moana | 3,621.46 mi (5,828.18 km) |
| Alliance to Moguer | 3,867.52 mi (6,224.17 km) |
| Alliance to Molina de Segura | 4,109.04 mi (6,612.86 km) |
| Alliance to Molins de Rey | 4,141.26 mi (6,664.72 km) |
| Alliance to Mollerusa | 4,083.46 mi (6,571.70 km) |
| Alliance to Mollet | 4,145.81 mi (6,672.04 km) |
| Alliance to Moncada | 4,146.48 mi (6,673.11 km) |
| Alliance to Moncada | 4,095.59 mi (6,591.21 km) |
| Alliance to Monforte de Lemos | 3,671.83 mi (5,909.24 km) |
| Alliance to Monforte del Cid | 4,120.38 mi (6,631.10 km) |
| Alliance to Mongat | 4,151.25 mi (6,680.80 km) |
| Alliance to Monovar | 4,113.33 mi (6,619.76 km) |
| Alliance to Monserrat | 4,092.45 mi (6,586.16 km) |
