| Crystal to Kirchlengern | 4,285.47 mi (6,896.80 km) |
| Crystal to Kirchlinteln | 4,276.00 mi (6,881.55 km) |
| Crystal to Kirchseeon | 4,579.49 mi (7,369.98 km) |
| Crystal to Kirchzarten | 4,446.64 mi (7,156.17 km) |
| Crystal to Kirkel | 4,363.67 mi (7,022.64 km) |
| Crystal to Kissing | 4,537.98 mi (7,303.18 km) |
| Crystal to Kisslegg | 4,522.87 mi (7,278.86 km) |
| Crystal to Kitzingen | 4,445.24 mi (7,153.93 km) |
| Crystal to Kleinblittersdorf | 4,362.22 mi (7,020.32 km) |
| Crystal to Kleve | 4,219.11 mi (6,790.00 km) |
| Crystal to Klipphausen | 4,495.77 mi (7,235.25 km) |
| Crystal to Klotze | 4,349.51 mi (6,999.86 km) |
| Crystal to Koblenz | 4,329.77 mi (6,968.09 km) |
| Crystal to Kolbermoor | 4,596.01 mi (7,396.57 km) |
| Crystal to Kolkwitz | 4,487.90 mi (7,222.57 km) |
