| Omagh to Homer Glen (Illinois) | 3,613.81 mi (5,815.87 km) |
| Omagh to Homestead (Florida) | 4,136.35 mi (6,656.81 km) |
| Omagh to Homewood (Alabama) | 3,972.75 mi (6,393.53 km) |
| Omagh to Homewood (Illinois) | 3,605.18 mi (5,801.98 km) |
| Omagh to Homosassa Springs (Florida) | 4,044.01 mi (6,508.20 km) |
| Omagh to Honeygo (Maryland) | 3,275.34 mi (5,271.15 km) |
| Omagh to Honolulu (Hawaii) | 6,909.03 mi (11,119.00 km) |
| Omagh to Hoover (Alabama) | 3,977.03 mi (6,400.41 km) |
| Omagh to Hopatcong (New Jersey) | 3,134.37 mi (5,044.28 km) |
| Omagh to Hope Mills (North Carolina) | 3,588.81 mi (5,775.63 km) |
| Omagh to Hopewell (Virginia) | 3,409.96 mi (5,487.80 km) |
| Omagh to Hopkins (Minnesota) | 3,654.30 mi (5,881.03 km) |
| Omagh to Hopkinsville (Kentucky) | 3,828.53 mi (6,161.43 km) |
| Omagh to Horizon City (Texas) | 4,795.50 mi (7,717.61 km) |
| Omagh to Horizon West (Florida) | 4,026.49 mi (6,480.02 km) |
