| Bad Honnef am Rhein to Manfredonia | 747.72 mi (1,203.33 km) |
| Bad Honnef am Rhein to Maniago | 398.70 mi (641.65 km) |
| Bad Honnef am Rhein to Mantova | 413.48 mi (665.43 km) |
| Bad Honnef am Rhein to Maranello | 454.92 mi (732.13 km) |
| Bad Honnef am Rhein to Marano di Napoli | 751.36 mi (1,209.20 km) |
| Bad Honnef am Rhein to Marano Vicentino | 392.66 mi (631.93 km) |
| Bad Honnef am Rhein to Marcianise | 745.48 mi (1,199.73 km) |
| Bad Honnef am Rhein to Marcon | 422.27 mi (679.58 km) |
| Bad Honnef am Rhein to Mareno di Piave | 406.96 mi (654.94 km) |
| Bad Honnef am Rhein to Margherita di Savoia | 769.72 mi (1,238.74 km) |
| Bad Honnef am Rhein to Mariano Comense | 353.32 mi (568.62 km) |
| Bad Honnef am Rhein to Marigliano | 755.03 mi (1,215.10 km) |
| Bad Honnef am Rhein to Marino | 665.85 mi (1,071.58 km) |
| Bad Honnef am Rhein to Marostica | 395.04 mi (635.76 km) |
| Bad Honnef am Rhein to Marsala | 923.73 mi (1,486.60 km) |
