| Seaside to Montijo | 5,787.01 mi (9,313.29 km) |
| Seaside to Montilla | 5,928.18 mi (9,540.48 km) |
| Seaside to Montmelo | 5,983.70 mi (9,629.84 km) |
| Seaside to Montornes del Valles | 5,984.82 mi (9,631.63 km) |
| Seaside to Montoro | 5,917.01 mi (9,522.50 km) |
| Seaside to Monzon | 5,893.94 mi (9,485.38 km) |
| Seaside to Mora | 5,859.47 mi (9,429.90 km) |
| Seaside to Moralzarzal | 5,804.18 mi (9,340.92 km) |
| Seaside to Moron de la Frontera | 5,918.04 mi (9,524.16 km) |
| Seaside to Mostoles | 5,824.58 mi (9,373.75 km) |
| Seaside to Motril | 6,012.38 mi (9,675.98 km) |
| Seaside to Muchamiel | 6,047.14 mi (9,731.93 km) |
| Seaside to Mula | 6,026.61 mi (9,698.89 km) |
| Seaside to Munguia | 5,714.86 mi (9,197.18 km) |
| Seaside to Murcia | 6,042.97 mi (9,725.22 km) |
