| Furth to Montilla | 1,130.29 mi (1,819.03 km) |
| Furth to Montmelo | 690.64 mi (1,111.48 km) |
| Furth to Montornes del Valles | 690.73 mi (1,111.62 km) |
| Furth to Montoro | 1,098.39 mi (1,767.69 km) |
| Furth to Monzon | 736.74 mi (1,185.66 km) |
| Furth to Mora | 989.61 mi (1,592.62 km) |
| Furth to Moralzarzal | 947.00 mi (1,524.05 km) |
| Furth to Moron de la Frontera | 1,183.22 mi (1,904.22 km) |
| Furth to Mostoles | 960.04 mi (1,545.04 km) |
| Furth to Motril | 1,139.67 mi (1,834.13 km) |
| Furth to Muchamiel | 950.34 mi (1,529.43 km) |
| Furth to Mula | 1,003.06 mi (1,614.27 km) |
| Furth to Munguia | 781.41 mi (1,257.56 km) |
| Furth to Murcia | 995.38 mi (1,601.92 km) |
| Furth to Muro del Alcoy | 928.91 mi (1,494.93 km) |
