| Karlsruhe to Manfredonia | 626.16 mi (1,007.71 km) |
| Karlsruhe to Maniago | 280.92 mi (452.09 km) |
| Karlsruhe to Mantova | 288.89 mi (464.92 km) |
| Karlsruhe to Maranello | 330.44 mi (531.79 km) |
| Karlsruhe to Marano di Napoli | 627.07 mi (1,009.16 km) |
| Karlsruhe to Marano Vicentino | 268.99 mi (432.90 km) |
| Karlsruhe to Marcianise | 621.32 mi (999.91 km) |
| Karlsruhe to Marcon | 300.45 mi (483.52 km) |
| Karlsruhe to Mareno di Piave | 286.24 mi (460.66 km) |
| Karlsruhe to Margherita di Savoia | 648.19 mi (1,043.16 km) |
| Karlsruhe to Mariano Comense | 231.53 mi (372.61 km) |
| Karlsruhe to Marigliano | 630.93 mi (1,015.39 km) |
| Karlsruhe to Marino | 541.25 mi (871.06 km) |
| Karlsruhe to Marostica | 271.95 mi (437.66 km) |
| Karlsruhe to Marsala | 800.29 mi (1,287.94 km) |
