| Karlovy Vary to Montilla | 1,228.19 mi (1,976.58 km) |
| Karlovy Vary to Montmelo | 786.00 mi (1,264.95 km) |
| Karlovy Vary to Montornes del Valles | 786.05 mi (1,265.03 km) |
| Karlovy Vary to Montoro | 1,196.38 mi (1,925.39 km) |
| Karlovy Vary to Monzon | 834.60 mi (1,343.16 km) |
| Karlovy Vary to Mora | 1,088.05 mi (1,751.05 km) |
| Karlovy Vary to Moralzarzal | 1,045.70 mi (1,682.88 km) |
| Karlovy Vary to Moron de la Frontera | 1,281.28 mi (2,062.02 km) |
| Karlovy Vary to Mostoles | 1,058.68 mi (1,703.78 km) |
| Karlovy Vary to Motril | 1,236.41 mi (1,989.82 km) |
| Karlovy Vary to Muchamiel | 1,045.53 mi (1,682.61 km) |
| Karlovy Vary to Mula | 1,099.03 mi (1,768.72 km) |
| Karlovy Vary to Munguia | 879.71 mi (1,415.75 km) |
| Karlovy Vary to Murcia | 1,090.93 mi (1,755.68 km) |
| Karlovy Vary to Muro del Alcoy | 1,024.45 mi (1,648.69 km) |
