| Bethesda to Kamen | 3,974.76 mi (6,396.76 km) |
| Bethesda to Kamenz | 4,234.51 mi (6,814.78 km) |
| Bethesda to Kamp-Lintfort | 3,932.51 mi (6,328.76 km) |
| Bethesda to Kandel | 4,067.60 mi (6,546.17 km) |
| Bethesda to Kappeln | 3,977.29 mi (6,400.82 km) |
| Bethesda to Karben | 4,057.04 mi (6,529.18 km) |
| Bethesda to Karlsdorf-Neuthard | 4,080.10 mi (6,566.29 km) |
| Bethesda to Karlsfeld | 4,227.78 mi (6,803.96 km) |
| Bethesda to Karlsruhe | 4,078.14 mi (6,563.13 km) |
| Bethesda to Kassel | 4,054.57 mi (6,525.21 km) |
| Bethesda to Kaufbeuren | 4,203.84 mi (6,765.43 km) |
| Bethesda to Kaufering | 4,208.14 mi (6,772.35 km) |
| Bethesda to Kaufungen | 4,060.31 mi (6,534.44 km) |
| Bethesda to Kehl | 4,067.02 mi (6,545.24 km) |
| Bethesda to Kelheim | 4,221.70 mi (6,794.17 km) |
