| Castleton to Haram | 696.05 mi (1,120.19 km) |
| Castleton to Harstad | 1,210.45 mi (1,948.02 km) |
| Castleton to Haugesund | 494.14 mi (795.24 km) |
| Castleton to Helleland | 475.12 mi (764.63 km) |
| Castleton to Heum | 603.15 mi (970.68 km) |
| Castleton to Honefoss | 652.41 mi (1,049.95 km) |
| Castleton to Horten | 625.38 mi (1,006.46 km) |
| Castleton to Kaldsletta | 1,294.62 mi (2,083.49 km) |
| Castleton to Kirkenes | 1,501.44 mi (2,416.34 km) |
| Castleton to Kleppe | 465.97 mi (749.91 km) |
| Castleton to Kongsberg | 613.49 mi (987.32 km) |
| Castleton to Kongsvinger | 700.31 mi (1,127.04 km) |
| Castleton to Kopervik | 485.25 mi (780.93 km) |
| Castleton to Kosvik | 505.88 mi (814.14 km) |
| Castleton to Kragero | 572.77 mi (921.78 km) |
