| Abertawe to Montijo | 887.32 mi (1,428.01 km) |
| Abertawe to Montilla | 970.19 mi (1,561.36 km) |
| Abertawe to Montmelo | 754.31 mi (1,213.95 km) |
| Abertawe to Montornes del Valles | 755.29 mi (1,215.52 km) |
| Abertawe to Montoro | 939.90 mi (1,512.63 km) |
| Abertawe to Monzon | 698.41 mi (1,123.98 km) |
| Abertawe to Mora | 824.51 mi (1,326.92 km) |
| Abertawe to Moralzarzal | 756.00 mi (1,216.66 km) |
| Abertawe to Moron de la Frontera | 1,004.16 mi (1,616.04 km) |
| Abertawe to Mostoles | 779.62 mi (1,254.67 km) |
| Abertawe to Motril | 1,027.41 mi (1,653.45 km) |
| Abertawe to Muchamiel | 927.88 mi (1,493.28 km) |
| Abertawe to Mula | 945.50 mi (1,521.63 km) |
| Abertawe to Munguia | 573.15 mi (922.39 km) |
| Abertawe to Murcia | 951.69 mi (1,531.59 km) |
