| Derry to Montijo | 1,111.65 mi (1,789.02 km) |
| Derry to Montilla | 1,209.51 mi (1,946.51 km) |
| Derry to Montmelo | 1,025.66 mi (1,650.64 km) |
| Derry to Montornes del Valles | 1,026.65 mi (1,652.23 km) |
| Derry to Montoro | 1,181.00 mi (1,900.63 km) |
| Derry to Monzon | 966.17 mi (1,554.91 km) |
| Derry to Mora | 1,070.39 mi (1,722.63 km) |
| Derry to Moralzarzal | 1,001.18 mi (1,611.24 km) |
| Derry to Moron de la Frontera | 1,237.87 mi (1,992.16 km) |
| Derry to Mostoles | 1,025.30 mi (1,650.06 km) |
| Derry to Motril | 1,273.27 mi (2,049.12 km) |
| Derry to Muchamiel | 1,189.73 mi (1,914.68 km) |
| Derry to Mula | 1,202.67 mi (1,935.51 km) |
| Derry to Munguia | 828.84 mi (1,333.88 km) |
| Derry to Murcia | 1,210.39 mi (1,947.93 km) |
