| Bad Honnef am Rhein to Cetinje | 795.21 mi (1,279.76 km) |
| Bad Honnef am Rhein to Danilovgrad | 787.45 mi (1,267.28 km) |
| Bad Honnef am Rhein to Golubovci | 807.70 mi (1,299.87 km) |
| Bad Honnef am Rhein to Gusinje | 816.52 mi (1,314.06 km) |
| Bad Honnef am Rhein to Herceg Novi | 778.64 mi (1,253.10 km) |
| Bad Honnef am Rhein to Kolasin | 792.51 mi (1,275.42 km) |
| Bad Honnef am Rhein to Kotor | 787.64 mi (1,267.58 km) |
| Bad Honnef am Rhein to Mojkovac | 787.61 mi (1,267.53 km) |
| Bad Honnef am Rhein to Niksic | 775.39 mi (1,247.87 km) |
| Bad Honnef am Rhein to Petnjica | 803.58 mi (1,293.24 km) |
| Bad Honnef am Rhein to Plav | 818.24 mi (1,316.84 km) |
| Bad Honnef am Rhein to Pljevlja | 760.09 mi (1,223.25 km) |
| Bad Honnef am Rhein to Pluzine | 752.21 mi (1,210.56 km) |
| Bad Honnef am Rhein to Podgorica | 803.36 mi (1,292.89 km) |
| Bad Honnef am Rhein to Rozaje | 813.88 mi (1,309.82 km) |
