| Omagh to Wanaque (New Jersey) | 3,115.79 mi (5,014.37 km) |
| Omagh to Wantagh (New York) | 3,102.24 mi (4,992.57 km) |
| Omagh to Warner Robins (Georgia) | 3,893.20 mi (6,265.51 km) |
| Omagh to Warr Acres (Oklahoma) | 4,277.30 mi (6,883.65 km) |
| Omagh to Warren (Michigan) | 3,386.85 mi (5,450.61 km) |
| Omagh to Warren (Ohio) | 3,360.56 mi (5,408.30 km) |
| Omagh to Warrensburg (Missouri) | 3,967.83 mi (6,385.61 km) |
| Omagh to Warrensville Heights (Ohio) | 3,378.46 mi (5,437.10 km) |
| Omagh to Warrenville (Illinois) | 3,612.27 mi (5,813.39 km) |
| Omagh to Warrington (Florida) | 4,150.23 mi (6,679.15 km) |
| Omagh to Warsaw (Indiana) | 3,551.97 mi (5,716.34 km) |
| Omagh to Warwick (Rhode Island) | 2,973.63 mi (4,785.60 km) |
| Omagh to Wasco (California) | 5,023.46 mi (8,084.47 km) |
| Omagh to Washington (District of Columbia) | 3,321.97 mi (5,346.20 km) |
| Omagh to Washington (Illinois) | 3,712.49 mi (5,974.67 km) |
