| Syston to Montijo | 988.68 mi (1,591.13 km) |
| Syston to Montilla | 1,058.39 mi (1,703.31 km) |
| Syston to Montmelo | 785.59 mi (1,264.29 km) |
| Syston to Montornes del Valles | 786.45 mi (1,265.67 km) |
| Syston to Montoro | 1,026.83 mi (1,652.53 km) |
| Syston to Monzon | 747.86 mi (1,203.56 km) |
| Syston to Mora | 908.35 mi (1,461.85 km) |
| Syston to Moralzarzal | 841.88 mi (1,354.87 km) |
| Syston to Moron de la Frontera | 1,096.85 mi (1,765.22 km) |
| Syston to Mostoles | 864.50 mi (1,391.27 km) |
| Syston to Motril | 1,108.35 mi (1,783.71 km) |
| Syston to Muchamiel | 987.56 mi (1,589.33 km) |
| Syston to Mula | 1,012.97 mi (1,630.21 km) |
| Syston to Munguia | 650.79 mi (1,047.34 km) |
| Syston to Murcia | 1,016.63 mi (1,636.12 km) |
