| Rheinberg to Manfredonia | 813.92 mi (1,309.88 km) |
| Rheinberg to Maniago | 463.85 mi (746.50 km) |
| Rheinberg to Mantova | 481.43 mi (774.79 km) |
| Rheinberg to Maranello | 522.89 mi (841.52 km) |
| Rheinberg to Marano di Napoli | 819.02 mi (1,318.09 km) |
| Rheinberg to Marano Vicentino | 460.09 mi (740.44 km) |
| Rheinberg to Marcianise | 813.06 mi (1,308.49 km) |
| Rheinberg to Marcon | 488.91 mi (786.82 km) |
| Rheinberg to Mareno di Piave | 473.19 mi (761.53 km) |
| Rheinberg to Margherita di Savoia | 835.90 mi (1,345.25 km) |
| Rheinberg to Mariano Comense | 420.77 mi (677.16 km) |
| Rheinberg to Marigliano | 822.57 mi (1,323.79 km) |
| Rheinberg to Marino | 733.79 mi (1,180.92 km) |
| Rheinberg to Marostica | 462.23 mi (743.89 km) |
| Rheinberg to Marsala | 991.44 mi (1,595.56 km) |
