| Karlsruhe to Marsciano | 461.16 mi (742.16 km) |
| Karlsruhe to Martano | 778.02 mi (1,252.11 km) |
| Karlsruhe to Martellago | 296.89 mi (477.80 km) |
| Karlsruhe to Martina Franca | 720.67 mi (1,159.80 km) |
| Karlsruhe to Martinengo | 246.03 mi (395.94 km) |
| Karlsruhe to Martinsicuro | 498.98 mi (803.03 km) |
| Karlsruhe to Mascali | 848.65 mi (1,365.77 km) |
| Karlsruhe to Mascalucia | 857.53 mi (1,380.06 km) |
| Karlsruhe to Masera di Padova | 302.50 mi (486.83 km) |
| Karlsruhe to Maserada sul Piave | 290.12 mi (466.91 km) |
| Karlsruhe to Massa | 353.47 mi (568.85 km) |
| Karlsruhe to Massa Lombarda | 353.96 mi (569.65 km) |
| Karlsruhe to Massafra | 721.06 mi (1,160.44 km) |
| Karlsruhe to Massalubrense | 648.49 mi (1,043.65 km) |
| Karlsruhe to Massarosa | 366.96 mi (590.57 km) |
