| Abertillery to Miranda de Ebro | 625.13 mi (1,006.06 km) |
| Abertillery to Mislata | 856.69 mi (1,378.70 km) |
| Abertillery to Moana | 703.84 mi (1,132.73 km) |
| Abertillery to Moguer | 1,015.00 mi (1,633.49 km) |
| Abertillery to Molina de Segura | 949.42 mi (1,527.95 km) |
| Abertillery to Molins de Rey | 753.03 mi (1,211.89 km) |
| Abertillery to Mollerusa | 723.06 mi (1,163.66 km) |
| Abertillery to Mollet | 748.04 mi (1,203.86 km) |
| Abertillery to Moncada | 750.90 mi (1,208.46 km) |
| Abertillery to Moncada | 852.00 mi (1,371.16 km) |
| Abertillery to Monforte de Lemos | 668.85 mi (1,076.40 km) |
| Abertillery to Monforte del Cid | 929.72 mi (1,496.24 km) |
| Abertillery to Mongat | 753.66 mi (1,212.90 km) |
| Abertillery to Monovar | 925.12 mi (1,488.84 km) |
| Abertillery to Monserrat | 863.42 mi (1,389.54 km) |
