| Omagh to Jeffersonville (Indiana) | 3,686.53 mi (5,932.89 km) |
| Omagh to Jenison (Michigan) | 3,473.08 mi (5,589.38 km) |
| Omagh to Jenks (Oklahoma) | 4,192.03 mi (6,746.42 km) |
| Omagh to Jennings (Missouri) | 3,840.77 mi (6,181.12 km) |
| Omagh to Jensen Beach (Florida) | 4,034.41 mi (6,492.75 km) |
| Omagh to Jericho (New York) | 3,098.05 mi (4,985.83 km) |
| Omagh to Jerome (Idaho) | 4,472.62 mi (7,197.98 km) |
| Omagh to Jersey City (New Jersey) | 3,121.92 mi (5,024.25 km) |
| Omagh to Jessup (Maryland) | 3,301.09 mi (5,312.58 km) |
| Omagh to Johns Creek (Georgia) | 3,842.01 mi (6,183.12 km) |
| Omagh to Johnson City (New York) | 3,132.33 mi (5,041.00 km) |
| Omagh to Johnson City (Tennessee) | 3,655.78 mi (5,883.41 km) |
| Omagh to Johnston (Iowa) | 3,822.20 mi (6,151.23 km) |
| Omagh to Johnstown (Colorado) | 4,286.59 mi (6,898.60 km) |
| Omagh to Johnstown (Pennsylvania) | 3,329.66 mi (5,358.57 km) |
