| Harstad to Kamen | 1,224.56 mi (1,970.74 km) |
| Harstad to Kamenz | 1,214.21 mi (1,954.08 km) |
| Harstad to Kamp-Lintfort | 1,240.20 mi (1,995.91 km) |
| Harstad to Kandel | 1,391.49 mi (2,239.38 km) |
| Harstad to Kappeln | 999.26 mi (1,608.15 km) |
| Harstad to Karben | 1,309.17 mi (2,106.91 km) |
| Harstad to Karlsdorf-Neuthard | 1,385.53 mi (2,229.80 km) |
| Harstad to Karlsfeld | 1,432.85 mi (2,305.95 km) |
| Harstad to Karlsruhe | 1,395.16 mi (2,245.29 km) |
| Harstad to Kassel | 1,230.41 mi (1,980.15 km) |
| Harstad to Kaufbeuren | 1,459.79 mi (2,349.30 km) |
| Harstad to Kaufering | 1,444.59 mi (2,324.84 km) |
| Harstad to Kaufungen | 1,232.03 mi (1,982.76 km) |
| Harstad to Kehl | 1,429.44 mi (2,300.46 km) |
| Harstad to Kelheim | 1,383.06 mi (2,225.82 km) |
