| Tonypandy to Kamen | 476.56 mi (766.95 km) |
| Tonypandy to Kamenz | 754.40 mi (1,214.10 km) |
| Tonypandy to Kamp-Lintfort | 428.62 mi (689.80 km) |
| Tonypandy to Kandel | 542.07 mi (872.38 km) |
| Tonypandy to Kappeln | 591.90 mi (952.57 km) |
| Tonypandy to Karben | 540.08 mi (869.17 km) |
| Tonypandy to Karlsdorf-Neuthard | 554.97 mi (893.13 km) |
| Tonypandy to Karlsfeld | 702.61 mi (1,130.74 km) |
| Tonypandy to Karlsruhe | 552.58 mi (889.30 km) |
| Tonypandy to Kassel | 557.01 mi (896.42 km) |
| Tonypandy to Kaufbeuren | 678.01 mi (1,091.16 km) |
| Tonypandy to Kaufering | 682.38 mi (1,098.19 km) |
| Tonypandy to Kaufungen | 562.49 mi (905.24 km) |
| Tonypandy to Kehl | 541.51 mi (871.48 km) |
| Tonypandy to Kelheim | 700.36 mi (1,127.12 km) |
