| Radford to Kamen | 4,198.98 mi (6,757.60 km) |
| Radford to Kamenz | 4,457.57 mi (7,173.77 km) |
| Radford to Kamp-Lintfort | 4,156.99 mi (6,690.03 km) |
| Radford to Kandel | 4,293.18 mi (6,909.20 km) |
| Radford to Kappeln | 4,198.50 mi (6,756.83 km) |
| Radford to Karben | 4,281.91 mi (6,891.07 km) |
| Radford to Karlsdorf-Neuthard | 4,305.60 mi (6,929.19 km) |
| Radford to Karlsfeld | 4,453.25 mi (7,166.82 km) |
| Radford to Karlsruhe | 4,303.72 mi (6,926.17 km) |
| Radford to Kassel | 4,278.62 mi (6,885.78 km) |
| Radford to Kaufbeuren | 4,429.61 mi (7,128.76 km) |
| Radford to Kaufering | 4,433.77 mi (7,135.47 km) |
| Radford to Kaufungen | 4,284.36 mi (6,895.01 km) |
| Radford to Kehl | 4,292.89 mi (6,908.74 km) |
| Radford to Kelheim | 4,446.75 mi (7,156.35 km) |
