| Carrick on Shannon to Montilla | 1,142.31 mi (1,838.38 km) |
| Carrick on Shannon to Montmelo | 979.39 mi (1,576.18 km) |
| Carrick on Shannon to Montornes del Valles | 980.41 mi (1,577.82 km) |
| Carrick on Shannon to Montoro | 1,114.42 mi (1,793.48 km) |
| Carrick on Shannon to Monzon | 914.22 mi (1,471.29 km) |
| Carrick on Shannon to Mora | 1,005.73 mi (1,618.56 km) |
| Carrick on Shannon to Moralzarzal | 936.54 mi (1,507.22 km) |
| Carrick on Shannon to Moron de la Frontera | 1,169.08 mi (1,881.46 km) |
| Carrick on Shannon to Mostoles | 960.74 mi (1,546.16 km) |
| Carrick on Shannon to Motril | 1,207.98 mi (1,944.05 km) |
| Carrick on Shannon to Muchamiel | 1,132.14 mi (1,822.00 km) |
| Carrick on Shannon to Mula | 1,142.33 mi (1,838.40 km) |
| Carrick on Shannon to Munguia | 769.33 mi (1,238.12 km) |
| Carrick on Shannon to Murcia | 1,150.85 mi (1,852.11 km) |
| Carrick on Shannon to Muro del Alcoy | 1,108.01 mi (1,783.16 km) |
