| Mountlake Terrace to Kamen | 4,961.09 mi (7,984.10 km) |
| Mountlake Terrace to Kamenz | 5,122.30 mi (8,243.54 km) |
| Mountlake Terrace to Kamp-Lintfort | 4,939.79 mi (7,949.82 km) |
| Mountlake Terrace to Kandel | 5,120.00 mi (8,239.84 km) |
| Mountlake Terrace to Kappeln | 4,832.33 mi (7,776.88 km) |
| Mountlake Terrace to Karben | 5,066.14 mi (8,153.17 km) |
| Mountlake Terrace to Karlsdorf-Neuthard | 5,125.12 mi (8,248.09 km) |
| Mountlake Terrace to Karlsfeld | 5,248.18 mi (8,446.12 km) |
| Mountlake Terrace to Karlsruhe | 5,129.24 mi (8,254.71 km) |
| Mountlake Terrace to Kassel | 5,019.29 mi (8,077.77 km) |
| Mountlake Terrace to Kaufbeuren | 5,248.64 mi (8,446.87 km) |
| Mountlake Terrace to Kaufering | 5,242.63 mi (8,437.20 km) |
| Mountlake Terrace to Kaufungen | 5,024.07 mi (8,085.45 km) |
| Mountlake Terrace to Kehl | 5,140.94 mi (8,273.54 km) |
| Mountlake Terrace to Kelheim | 5,215.38 mi (8,393.35 km) |
