| Arth to Montijo | 947.60 mi (1,525.02 km) |
| Arth to Montilla | 936.16 mi (1,506.61 km) |
| Arth to Montmelo | 490.73 mi (789.75 km) |
| Arth to Montornes del Valles | 490.77 mi (789.82 km) |
| Arth to Montoro | 904.74 mi (1,456.04 km) |
| Arth to Monzon | 543.14 mi (874.10 km) |
| Arth to Mora | 799.42 mi (1,286.55 km) |
| Arth to Moralzarzal | 761.52 mi (1,225.55 km) |
| Arth to Moron de la Frontera | 989.82 mi (1,592.96 km) |
| Arth to Mostoles | 772.69 mi (1,243.52 km) |
| Arth to Motril | 941.84 mi (1,515.74 km) |
| Arth to Muchamiel | 750.23 mi (1,207.38 km) |
| Arth to Mula | 803.89 mi (1,293.74 km) |
| Arth to Munguia | 609.22 mi (980.45 km) |
| Arth to Murcia | 795.66 mi (1,280.49 km) |
