| Radviliskis to Kirchlengern | 653.23 mi (1,051.27 km) |
| Radviliskis to Kirchlinteln | 604.57 mi (972.96 km) |
| Radviliskis to Kirchseeon | 727.44 mi (1,170.70 km) |
| Radviliskis to Kirchzarten | 854.31 mi (1,374.87 km) |
| Radviliskis to Kirkel | 817.16 mi (1,315.10 km) |
| Radviliskis to Kissing | 741.97 mi (1,194.09 km) |
| Radviliskis to Kisslegg | 801.92 mi (1,290.57 km) |
| Radviliskis to Kitzingen | 697.16 mi (1,121.97 km) |
| Radviliskis to Kleinblittersdorf | 829.46 mi (1,334.88 km) |
| Radviliskis to Kleve | 760.09 mi (1,223.24 km) |
| Radviliskis to Klipphausen | 524.64 mi (844.32 km) |
| Radviliskis to Klotze | 545.48 mi (877.86 km) |
| Radviliskis to Koblenz | 758.79 mi (1,221.16 km) |
| Radviliskis to Kolbermoor | 734.47 mi (1,182.01 km) |
| Radviliskis to Kolkwitz | 471.22 mi (758.35 km) |
