| Omagh to University Place (Washington) | 4,457.77 mi (7,174.08 km) |
| Omagh to Upland (California) | 5,052.93 mi (8,131.90 km) |
| Omagh to Upper Arlington (Ohio) | 3,504.10 mi (5,639.30 km) |
| Omagh to Upper Grand Lagoon (Florida) | 4,100.25 mi (6,598.72 km) |
| Omagh to Upper Montclair (New Jersey) | 3,121.41 mi (5,023.43 km) |
| Omagh to Urbana (Illinois) | 3,695.00 mi (5,946.53 km) |
| Omagh to Urbana (Maryland) | 3,314.86 mi (5,334.75 km) |
| Omagh to Urbana (Ohio) | 3,526.44 mi (5,675.26 km) |
| Omagh to Urbandale (Iowa) | 3,826.85 mi (6,158.72 km) |
| Omagh to Utica (New York) | 3,060.34 mi (4,925.14 km) |
| Omagh to Uvalde (Texas) | 4,693.02 mi (7,552.69 km) |
| Omagh to Vacaville (California) | 4,945.21 mi (7,958.55 km) |
| Omagh to Vadnais Heights (Minnesota) | 3,636.33 mi (5,852.11 km) |
| Omagh to Vail (Arizona) | 4,936.10 mi (7,943.88 km) |
| Omagh to Valdosta (Georgia) | 3,967.80 mi (6,385.56 km) |
