| Bad Honnef am Rhein to Karis | 912.18 mi (1,468.00 km) |
| Bad Honnef am Rhein to Karkkila | 946.89 mi (1,523.87 km) |
| Bad Honnef am Rhein to Kauhajoki | 988.65 mi (1,591.08 km) |
| Bad Honnef am Rhein to Kauhava | 1,041.80 mi (1,676.62 km) |
| Bad Honnef am Rhein to Kauniainen | 947.58 mi (1,524.98 km) |
| Bad Honnef am Rhein to Kemi | 1,209.69 mi (1,946.81 km) |
| Bad Honnef am Rhein to Kemijarvi | 1,313.13 mi (2,113.28 km) |
| Bad Honnef am Rhein to Kempele | 1,184.29 mi (1,905.93 km) |
| Bad Honnef am Rhein to Kerava | 965.19 mi (1,553.33 km) |
| Bad Honnef am Rhein to Keuruu | 1,036.86 mi (1,668.67 km) |
| Bad Honnef am Rhein to Kiiminki | 1,200.80 mi (1,932.50 km) |
| Bad Honnef am Rhein to Kirkkonummi | 934.72 mi (1,504.29 km) |
| Bad Honnef am Rhein to Kitee | 1,169.47 mi (1,882.08 km) |
| Bad Honnef am Rhein to Kiuruvesi | 1,146.06 mi (1,844.41 km) |
| Bad Honnef am Rhein to Kivisto | 955.05 mi (1,537.01 km) |
