| Omagh to Haram | 736.31 mi (1,184.98 km) |
| Omagh to Harstad | 1,237.61 mi (1,991.73 km) |
| Omagh to Haugesund | 578.83 mi (931.54 km) |
| Omagh to Helleland | 574.68 mi (924.85 km) |
| Omagh to Heum | 724.47 mi (1,165.93 km) |
| Omagh to Honefoss | 756.65 mi (1,217.72 km) |
| Omagh to Horten | 742.59 mi (1,195.08 km) |
| Omagh to Kaldsletta | 1,321.12 mi (2,126.13 km) |
| Omagh to Kirkenes | 1,551.63 mi (2,497.10 km) |
| Omagh to Kleppe | 566.85 mi (912.26 km) |
| Omagh to Kongsberg | 722.88 mi (1,163.36 km) |
| Omagh to Kongsvinger | 811.58 mi (1,306.11 km) |
| Omagh to Kopervik | 573.29 mi (922.62 km) |
| Omagh to Kosvik | 635.23 mi (1,022.31 km) |
| Omagh to Kragero | 694.39 mi (1,117.52 km) |
