| Casper to Kelkheim (Taunus) | 4,907.84 mi (7,898.41 km) |
| Casper to Kelsterbach | 4,914.12 mi (7,908.51 km) |
| Casper to Kemberg | 4,951.25 mi (7,968.27 km) |
| Casper to Kempen | 4,785.08 mi (7,700.84 km) |
| Casper to Kempten | 5,086.29 mi (8,185.59 km) |
| Casper to Kenzingen | 4,981.72 mi (8,017.30 km) |
| Casper to Kerpen | 4,817.37 mi (7,752.81 km) |
| Casper to Ketsch | 4,948.44 mi (7,963.74 km) |
| Casper to Kevelaer | 4,769.44 mi (7,675.67 km) |
| Casper to Kiel | 4,752.79 mi (7,648.88 km) |
| Casper to Kierspe | 4,831.90 mi (7,776.19 km) |
| Casper to Kirchhain | 4,888.94 mi (7,867.98 km) |
| Casper to Kirchheim bei Munchen | 5,108.93 mi (8,222.04 km) |
| Casper to Kirchheim unter Teck | 5,012.97 mi (8,067.59 km) |
| Casper to Kirchhundem | 4,849.47 mi (7,804.46 km) |
