| Federal Way to Kamen | 4,990.63 mi (8,031.65 km) |
| Federal Way to Kamenz | 5,152.72 mi (8,292.51 km) |
| Federal Way to Kamp-Lintfort | 4,969.15 mi (7,997.08 km) |
| Federal Way to Kandel | 5,149.24 mi (8,286.90 km) |
| Federal Way to Kappeln | 4,862.64 mi (7,825.66 km) |
| Federal Way to Karben | 5,095.65 mi (8,200.65 km) |
| Federal Way to Karlsdorf-Neuthard | 5,154.43 mi (8,295.25 km) |
| Federal Way to Karlsfeld | 5,277.81 mi (8,493.82 km) |
| Federal Way to Karlsruhe | 5,158.50 mi (8,301.80 km) |
| Federal Way to Kassel | 5,049.07 mi (8,125.69 km) |
| Federal Way to Kaufbeuren | 5,278.09 mi (8,494.27 km) |
| Federal Way to Kaufering | 5,272.15 mi (8,484.71 km) |
| Federal Way to Kaufungen | 5,053.86 mi (8,133.40 km) |
| Federal Way to Kehl | 5,170.03 mi (8,320.36 km) |
| Federal Way to Kelheim | 5,245.18 mi (8,441.30 km) |
