| Richardson to Kamen | 5,024.38 mi (8,085.96 km) |
| Richardson to Kamenz | 5,266.89 mi (8,476.24 km) |
| Richardson to Kamp-Lintfort | 4,986.11 mi (8,024.37 km) |
| Richardson to Kandel | 5,136.61 mi (8,266.58 km) |
| Richardson to Kappeln | 4,991.46 mi (8,032.98 km) |
| Richardson to Karben | 5,115.10 mi (8,231.96 km) |
| Richardson to Karlsdorf-Neuthard | 5,147.71 mi (8,284.44 km) |
| Richardson to Karlsfeld | 5,293.81 mi (8,519.56 km) |
| Richardson to Karlsruhe | 5,147.15 mi (8,283.54 km) |
| Richardson to Kassel | 5,101.25 mi (8,209.66 km) |
| Richardson to Kaufbeuren | 5,275.02 mi (8,489.32 km) |
| Richardson to Kaufering | 5,276.98 mi (8,492.49 km) |
| Richardson to Kaufungen | 5,106.92 mi (8,218.80 km) |
| Richardson to Kehl | 5,141.15 mi (8,273.88 km) |
| Richardson to Kelheim | 5,281.01 mi (8,498.96 km) |
