| Bonn to Karis | 910.84 mi (1,465.86 km) |
| Bonn to Karkkila | 945.44 mi (1,521.53 km) |
| Bonn to Kauhajoki | 986.02 mi (1,586.84 km) |
| Bonn to Kauhava | 1,039.09 mi (1,672.26 km) |
| Bonn to Kauniainen | 946.37 mi (1,523.03 km) |
| Bonn to Kemi | 1,206.39 mi (1,941.50 km) |
| Bonn to Kemijarvi | 1,309.93 mi (2,108.13 km) |
| Bonn to Kempele | 1,181.37 mi (1,901.23 km) |
| Bonn to Kerava | 963.96 mi (1,551.34 km) |
| Bonn to Keuruu | 1,034.75 mi (1,665.27 km) |
| Bonn to Kiiminki | 1,197.85 mi (1,927.75 km) |
| Bonn to Kirkkonummi | 933.50 mi (1,502.33 km) |
| Bonn to Kitee | 1,168.21 mi (1,880.05 km) |
| Bonn to Kiuruvesi | 1,143.72 mi (1,840.64 km) |
| Bonn to Kivisto | 953.81 mi (1,535.02 km) |
