| Omagh to Washington (Indiana) | 3,726.48 mi (5,997.19 km) |
| Omagh to Washington (Missouri) | 3,877.47 mi (6,240.19 km) |
| Omagh to Washington (Pennsylvania) | 3,388.26 mi (5,452.87 km) |
| Omagh to Washington (Utah) | 4,747.31 mi (7,640.06 km) |
| Omagh to Washington Court House (Ohio) | 3,541.17 mi (5,698.96 km) |
| Omagh to Washougal (Washington) | 4,544.25 mi (7,313.27 km) |
| Omagh to Watauga (Texas) | 4,402.91 mi (7,085.80 km) |
| Omagh to Waterbury (Connecticut) | 3,043.32 mi (4,897.75 km) |
| Omagh to Waterloo (Illinois) | 3,855.60 mi (6,204.98 km) |
| Omagh to Waterloo (Iowa) | 3,733.35 mi (6,008.24 km) |
| Omagh to Watertown (New York) | 3,048.24 mi (4,905.67 km) |
| Omagh to Watertown (South Dakota) | 3,786.57 mi (6,093.90 km) |
| Omagh to Watertown (Wisconsin) | 3,567.45 mi (5,741.26 km) |
| Omagh to Watertown Town (Massachusetts) | 2,934.14 mi (4,722.04 km) |
| Omagh to Waterville (Maine) | 2,781.16 mi (4,475.85 km) |
