| Omagh to Florence (South Carolina) | 3,661.03 mi (5,891.85 km) |
| Omagh to Florence-Graham (California) | 5,080.38 mi (8,176.08 km) |
| Omagh to Florham Park (New Jersey) | 3,132.07 mi (5,040.58 km) |
| Omagh to Florida (Puerto Rico) | 3,970.64 mi (6,390.12 km) |
| Omagh to Florida City (Florida) | 4,138.51 mi (6,660.29 km) |
| Omagh to Florida Ridge (Florida) | 4,022.44 mi (6,473.49 km) |
| Omagh to Florin (California) | 4,921.10 mi (7,919.74 km) |
| Omagh to Florissant (Missouri) | 3,839.33 mi (6,178.80 km) |
| Omagh to Flower Hill (Maryland) | 3,316.10 mi (5,336.75 km) |
| Omagh to Flower Mound (Texas) | 4,389.22 mi (7,063.77 km) |
| Omagh to Flowing Wells (Arizona) | 4,932.01 mi (7,937.31 km) |
| Omagh to Foley (Alabama) | 4,163.99 mi (6,701.30 km) |
| Omagh to Folsom (California) | 4,902.66 mi (7,890.07 km) |
| Omagh to Fond du Lac (Wisconsin) | 3,529.47 mi (5,680.14 km) |
| Omagh to Fontana (California) | 5,047.60 mi (8,123.34 km) |
