| Omagh to Enumclaw (Washington) | 4,443.28 mi (7,150.77 km) |
| Omagh to Ephrata (Pennsylvania) | 3,229.54 mi (5,197.44 km) |
| Omagh to Erie (Colorado) | 4,306.00 mi (6,929.83 km) |
| Omagh to Erie (Pennsylvania) | 3,291.49 mi (5,297.14 km) |
| Omagh to Erlanger (Kentucky) | 3,611.00 mi (5,811.35 km) |
| Omagh to Escanaba (Michigan) | 3,389.11 mi (5,454.25 km) |
| Omagh to Escondido (California) | 5,089.62 mi (8,190.95 km) |
| Omagh to Española (New Mexico) | 4,556.53 mi (7,333.02 km) |
| Omagh to Essex (Maryland) | 3,280.84 mi (5,280.00 km) |
| Omagh to Essex Junction (Vermont) | 2,917.88 mi (4,695.88 km) |
| Omagh to Estelle (Louisiana) | 4,288.21 mi (6,901.21 km) |
| Omagh to Estero (Florida) | 4,139.38 mi (6,661.69 km) |
| Omagh to Euclid (Ohio) | 3,371.18 mi (5,425.38 km) |
| Omagh to Eufaula (Alabama) | 3,987.17 mi (6,416.73 km) |
| Omagh to Eugene (Oregon) | 4,652.45 mi (7,487.40 km) |
