| Abbots Langley to Miranda de Ebro | 634.07 mi (1,020.44 km) |
| Abbots Langley to Mislata | 844.73 mi (1,359.47 km) |
| Abbots Langley to Moana | 758.94 mi (1,221.39 km) |
| Abbots Langley to Moguer | 1,044.81 mi (1,681.46 km) |
| Abbots Langley to Molina de Segura | 943.65 mi (1,518.66 km) |
| Abbots Langley to Molins de Rey | 719.99 mi (1,158.71 km) |
| Abbots Langley to Mollerusa | 698.47 mi (1,124.07 km) |
| Abbots Langley to Mollet | 713.21 mi (1,147.80 km) |
| Abbots Langley to Moncada | 716.36 mi (1,152.87 km) |
| Abbots Langley to Moncada | 839.86 mi (1,351.62 km) |
| Abbots Langley to Monforte de Lemos | 716.27 mi (1,152.73 km) |
| Abbots Langley to Monforte del Cid | 920.57 mi (1,481.52 km) |
| Abbots Langley to Mongat | 718.48 mi (1,156.28 km) |
| Abbots Langley to Monovar | 916.69 mi (1,475.27 km) |
| Abbots Langley to Monserrat | 852.90 mi (1,372.61 km) |
