| Rhondda to Haram | 842.11 mi (1,355.25 km) |
| Rhondda to Harstad | 1,356.50 mi (2,183.07 km) |
| Rhondda to Haugesund | 638.27 mi (1,027.20 km) |
| Rhondda to Helleland | 617.38 mi (993.58 km) |
| Rhondda to Heum | 738.47 mi (1,188.45 km) |
| Rhondda to Honefoss | 791.61 mi (1,273.97 km) |
| Rhondda to Horten | 761.59 mi (1,225.66 km) |
| Rhondda to Kaldsletta | 1,440.66 mi (2,318.52 km) |
| Rhondda to Kirkenes | 1,646.05 mi (2,649.07 km) |
| Rhondda to Kleppe | 608.14 mi (978.70 km) |
| Rhondda to Kongsberg | 751.92 mi (1,210.10 km) |
| Rhondda to Kongsvinger | 837.26 mi (1,347.44 km) |
| Rhondda to Kopervik | 629.07 mi (1,012.39 km) |
| Rhondda to Kosvik | 640.39 mi (1,030.61 km) |
| Rhondda to Kragero | 708.46 mi (1,140.15 km) |
