| Bad Honnef am Rhein to Kortenberg | 118.86 mi (191.28 km) |
| Bad Honnef am Rhein to Kortrijk | 173.63 mi (279.43 km) |
| Bad Honnef am Rhein to Kraainem | 121.99 mi (196.32 km) |
| Bad Honnef am Rhein to Kruibeke | 132.51 mi (213.26 km) |
| Bad Honnef am Rhein to Kuurne | 172.85 mi (278.18 km) |
| Bad Honnef am Rhein to La Bruyere | 106.96 mi (172.14 km) |
| Bad Honnef am Rhein to La Calamine | 53.86 mi (86.67 km) |
| Bad Honnef am Rhein to La Louviere | 134.16 mi (215.91 km) |
| Bad Honnef am Rhein to Laarne | 149.58 mi (240.72 km) |
| Bad Honnef am Rhein to Laeken | 126.50 mi (203.58 km) |
| Bad Honnef am Rhein to Lanaken | 71.01 mi (114.28 km) |
| Bad Honnef am Rhein to Landen | 94.19 mi (151.59 km) |
| Bad Honnef am Rhein to Lebbeke | 137.94 mi (221.99 km) |
| Bad Honnef am Rhein to Lede | 143.35 mi (230.70 km) |
| Bad Honnef am Rhein to Ledegem | 179.80 mi (289.36 km) |
