| Omagh to Wells Branch (Texas) | 4,547.87 mi (7,319.09 km) |
| Omagh to Wenatchee (Washington) | 4,384.33 mi (7,055.90 km) |
| Omagh to Wentzville (Missouri) | 3,858.80 mi (6,210.14 km) |
| Omagh to Weslaco (Texas) | 4,790.20 mi (7,709.08 km) |
| Omagh to Wesley Chapel (Florida) | 4,066.81 mi (6,544.90 km) |
| Omagh to West Allis (Wisconsin) | 3,550.27 mi (5,713.60 km) |
| Omagh to West Babylon (New York) | 3,094.24 mi (4,979.70 km) |
| Omagh to West Bend (Wisconsin) | 3,536.59 mi (5,691.60 km) |
| Omagh to West Carrollton (Ohio) | 3,566.54 mi (5,739.79 km) |
| Omagh to West Carson (California) | 5,090.24 mi (8,191.94 km) |
| Omagh to West Chester (Pennsylvania) | 3,217.21 mi (5,177.60 km) |
| Omagh to West Chicago (Illinois) | 3,610.16 mi (5,809.99 km) |
| Omagh to West Columbia (South Carolina) | 3,721.78 mi (5,989.62 km) |
| Omagh to West Covina (California) | 5,064.61 mi (8,150.71 km) |
| Omagh to West Des Moines (Iowa) | 3,831.10 mi (6,165.56 km) |
