| Triangle to Montijo | 3,707.75 mi (5,967.05 km) |
| Triangle to Montilla | 3,843.68 mi (6,185.80 km) |
| Triangle to Montmelo | 4,056.66 mi (6,528.56 km) |
| Triangle to Montornes del Valles | 4,057.76 mi (6,530.34 km) |
| Triangle to Montoro | 3,843.31 mi (6,185.21 km) |
| Triangle to Monzon | 3,950.12 mi (6,357.11 km) |
| Triangle to Mora | 3,824.89 mi (6,155.56 km) |
| Triangle to Moralzarzal | 3,787.85 mi (6,095.96 km) |
| Triangle to Moron de la Frontera | 3,816.59 mi (6,142.21 km) |
| Triangle to Mostoles | 3,802.28 mi (6,119.17 km) |
| Triangle to Motril | 3,924.04 mi (6,315.14 km) |
| Triangle to Muchamiel | 4,023.99 mi (6,475.99 km) |
| Triangle to Mula | 3,984.51 mi (6,412.45 km) |
| Triangle to Munguia | 3,768.75 mi (6,065.22 km) |
| Triangle to Murcia | 4,003.81 mi (6,443.50 km) |
