| Merthyr Tudful to Haram | 833.32 mi (1,341.10 km) |
| Merthyr Tudful to Harstad | 1,347.71 mi (2,168.93 km) |
| Merthyr Tudful to Haugesund | 629.76 mi (1,013.51 km) |
| Merthyr Tudful to Helleland | 609.04 mi (980.16 km) |
| Merthyr Tudful to Heum | 730.70 mi (1,175.94 km) |
| Merthyr Tudful to Honefoss | 783.55 mi (1,261.00 km) |
| Merthyr Tudful to Horten | 753.76 mi (1,213.05 km) |
| Merthyr Tudful to Kaldsletta | 1,431.88 mi (2,304.39 km) |
| Merthyr Tudful to Kirkenes | 1,637.52 mi (2,635.33 km) |
| Merthyr Tudful to Kleppe | 599.81 mi (965.29 km) |
| Merthyr Tudful to Kongsberg | 743.92 mi (1,197.22 km) |
| Merthyr Tudful to Kongsvinger | 829.38 mi (1,334.76 km) |
| Merthyr Tudful to Kopervik | 620.59 mi (998.74 km) |
| Merthyr Tudful to Kosvik | 632.65 mi (1,018.15 km) |
| Merthyr Tudful to Kragero | 700.65 mi (1,127.59 km) |
