| Cities | Distance |
|---|---|
| Rhondda to Kamen | 475.15 mi (764.68 km) |
| Rhondda to Kamenz | 753.00 mi (1,211.84 km) |
| Rhondda to Kamp-Lintfort | 427.20 mi (687.51 km) |
| Rhondda to Kandel | 540.56 mi (869.95 km) |
| Rhondda to Kappeln | 590.80 mi (950.80 km) |
| Rhondda to Karben | 538.60 mi (866.79 km) |
| Rhondda to Karlsdorf-Neuthard | 553.46 mi (890.70 km) |
| Rhondda to Karlsfeld | 701.10 mi (1,128.31 km) |
| Rhondda to Karlsruhe | 551.07 mi (886.86 km) |
| Rhondda to Kassel | 555.59 mi (894.14 km) |
| Rhondda to Kaufbeuren | 676.50 mi (1,088.72 km) |
| Rhondda to Kaufering | 680.87 mi (1,095.76 km) |
| Rhondda to Kaufungen | 561.07 mi (902.95 km) |
| Rhondda to Kehl | 540.00 mi (869.05 km) |
| Rhondda to Kelheim | 698.86 mi (1,124.71 km) |