| Middle Valley to Montijo | 4,200.78 mi (6,760.50 km) |
| Middle Valley to Montilla | 4,336.54 mi (6,978.99 km) |
| Middle Valley to Montmelo | 4,548.15 mi (7,319.55 km) |
| Middle Valley to Montornes del Valles | 4,549.26 mi (7,321.32 km) |
| Middle Valley to Montoro | 4,336.32 mi (6,978.62 km) |
| Middle Valley to Monzon | 4,441.88 mi (7,148.52 km) |
| Middle Valley to Mora | 4,318.03 mi (6,949.20 km) |
| Middle Valley to Moralzarzal | 4,280.84 mi (6,889.35 km) |
| Middle Valley to Moron de la Frontera | 4,309.16 mi (6,934.92 km) |
| Middle Valley to Mostoles | 4,295.33 mi (6,912.67 km) |
| Middle Valley to Motril | 4,416.76 mi (7,108.09 km) |
| Middle Valley to Muchamiel | 4,517.14 mi (7,269.64 km) |
| Middle Valley to Mula | 4,477.67 mi (7,206.11 km) |
| Middle Valley to Munguia | 4,260.18 mi (6,856.09 km) |
| Middle Valley to Murcia | 4,496.97 mi (7,237.17 km) |
