| Llantrisant to Kirchlengern | 513.69 mi (826.71 km) |
| Llantrisant to Kirchlinteln | 544.92 mi (876.96 km) |
| Llantrisant to Kirchseeon | 719.85 mi (1,158.48 km) |
| Llantrisant to Kirchzarten | 561.85 mi (904.21 km) |
| Llantrisant to Kirkel | 491.93 mi (791.69 km) |
| Llantrisant to Kissing | 675.53 mi (1,087.15 km) |
| Llantrisant to Kisslegg | 645.94 mi (1,039.54 km) |
| Llantrisant to Kitzingen | 605.48 mi (974.43 km) |
| Llantrisant to Kleinblittersdorf | 487.22 mi (784.11 km) |
| Llantrisant to Kleve | 407.83 mi (656.34 km) |
| Llantrisant to Klipphausen | 729.30 mi (1,173.69 km) |
| Llantrisant to Klotze | 620.65 mi (998.84 km) |
| Llantrisant to Koblenz | 484.08 mi (779.05 km) |
| Llantrisant to Kolbermoor | 734.04 mi (1,181.33 km) |
| Llantrisant to Kolkwitz | 753.77 mi (1,213.07 km) |
