| Tonypandy to Kirchlengern | 516.00 mi (830.43 km) |
| Tonypandy to Kirchlinteln | 546.65 mi (879.75 km) |
| Tonypandy to Kirchseeon | 724.33 mi (1,165.70 km) |
| Tonypandy to Kirchzarten | 566.95 mi (912.41 km) |
| Tonypandy to Kirkel | 496.50 mi (799.03 km) |
| Tonypandy to Kissing | 680.03 mi (1,094.41 km) |
| Tonypandy to Kisslegg | 650.81 mi (1,047.38 km) |
| Tonypandy to Kitzingen | 609.39 mi (980.71 km) |
| Tonypandy to Kleinblittersdorf | 491.89 mi (791.62 km) |
| Tonypandy to Kleve | 410.53 mi (660.69 km) |
| Tonypandy to Klipphausen | 732.18 mi (1,178.33 km) |
| Tonypandy to Klotze | 622.65 mi (1,002.06 km) |
| Tonypandy to Koblenz | 487.88 mi (785.17 km) |
| Tonypandy to Kolbermoor | 738.59 mi (1,188.65 km) |
| Tonypandy to Kolkwitz | 756.25 mi (1,217.07 km) |
