| Dublin to Montilla | 1,092.15 mi (1,757.64 km) |
| Dublin to Montmelo | 905.30 mi (1,456.94 km) |
| Dublin to Montornes del Valles | 906.30 mi (1,458.55 km) |
| Dublin to Montoro | 1,063.20 mi (1,711.05 km) |
| Dublin to Monzon | 844.72 mi (1,359.44 km) |
| Dublin to Mora | 951.43 mi (1,531.18 km) |
| Dublin to Moralzarzal | 882.26 mi (1,419.86 km) |
| Dublin to Moron de la Frontera | 1,121.90 mi (1,805.53 km) |
| Dublin to Mostoles | 906.32 mi (1,458.58 km) |
| Dublin to Motril | 1,154.52 mi (1,858.02 km) |
| Dublin to Muchamiel | 1,068.34 mi (1,719.33 km) |
| Dublin to Mula | 1,081.83 mi (1,741.04 km) |
| Dublin to Munguia | 707.95 mi (1,139.34 km) |
| Dublin to Murcia | 1,089.35 mi (1,753.13 km) |
| Dublin to Muro del Alcoy | 1,043.84 mi (1,679.90 km) |
