| Bad Honnef am Rhein to Montegrotto Terme | 422.99 mi (680.74 km) |
| Bad Honnef am Rhein to Montelupo Fiorentino | 509.45 mi (819.89 km) |
| Bad Honnef am Rhein to Montemarciano | 562.25 mi (904.85 km) |
| Bad Honnef am Rhein to Montemurlo | 496.69 mi (799.35 km) |
| Bad Honnef am Rhein to Monteprandone | 618.16 mi (994.83 km) |
| Bad Honnef am Rhein to Montepulciano | 563.71 mi (907.21 km) |
| Bad Honnef am Rhein to Monteriggioni | 534.49 mi (860.18 km) |
| Bad Honnef am Rhein to Monteroni d'Arbia | 548.69 mi (883.03 km) |
| Bad Honnef am Rhein to Monteroni di Lecce | 884.02 mi (1,422.69 km) |
| Bad Honnef am Rhein to Monterotondo | 646.67 mi (1,040.72 km) |
| Bad Honnef am Rhein to Montesarchio | 750.78 mi (1,208.26 km) |
| Bad Honnef am Rhein to Montescaglioso | 832.04 mi (1,339.05 km) |
| Bad Honnef am Rhein to Montesilvano | 650.25 mi (1,046.47 km) |
| Bad Honnef am Rhein to Montespertoli | 515.98 mi (830.39 km) |
| Bad Honnef am Rhein to Montevarchi | 532.22 mi (856.53 km) |
