| Karlsruhe to Montilla | 1,023.21 mi (1,646.70 km) |
| Karlsruhe to Montmelo | 595.18 mi (957.84 km) |
| Karlsruhe to Montornes del Valles | 595.39 mi (958.19 km) |
| Karlsruhe to Montoro | 990.92 mi (1,594.73 km) |
| Karlsruhe to Monzon | 630.94 mi (1,015.41 km) |
| Karlsruhe to Mora | 879.55 mi (1,415.50 km) |
| Karlsruhe to Moralzarzal | 834.12 mi (1,342.39 km) |
| Karlsruhe to Moron de la Frontera | 1,075.28 mi (1,730.50 km) |
| Karlsruhe to Mostoles | 848.20 mi (1,365.04 km) |
| Karlsruhe to Motril | 1,037.36 mi (1,669.48 km) |
| Karlsruhe to Muchamiel | 853.82 mi (1,374.10 km) |
| Karlsruhe to Mula | 903.79 mi (1,454.52 km) |
| Karlsruhe to Munguia | 663.96 mi (1,068.55 km) |
| Karlsruhe to Murcia | 897.53 mi (1,444.43 km) |
| Karlsruhe to Muro del Alcoy | 831.35 mi (1,337.94 km) |
