| Omagh to Ukiah (California) | 4,936.84 mi (7,945.08 km) |
| Omagh to Union (Missouri) | 3,882.18 mi (6,247.76 km) |
| Omagh to Union City (California) | 4,990.21 mi (8,030.96 km) |
| Omagh to Union City (Georgia) | 3,878.30 mi (6,241.52 km) |
| Omagh to Union City (New Jersey) | 3,118.26 mi (5,018.35 km) |
| Omagh to Union City (Tennessee) | 3,909.18 mi (6,291.22 km) |
| Omagh to Union Hill-Novelty Hill (Washington) | 4,417.61 mi (7,109.46 km) |
| Omagh to Union Park (Florida) | 4,004.92 mi (6,445.30 km) |
| Omagh to Uniondale (New York) | 3,103.32 mi (4,994.31 km) |
| Omagh to Universal City (Texas) | 4,619.34 mi (7,434.12 km) |
| Omagh to University (Florida) | 4,078.16 mi (6,563.16 km) |
| Omagh to University City (Missouri) | 3,846.13 mi (6,189.75 km) |
| Omagh to University Heights (Ohio) | 3,376.23 mi (5,433.51 km) |
| Omagh to University of California-Santa Barbara (California) | 5,106.46 mi (8,218.06 km) |
| Omagh to University Park (Texas) | 4,386.85 mi (7,059.95 km) |
