| Omagh to Iselin (New Jersey) | 3,138.49 mi (5,050.92 km) |
| Omagh to Isla Vista (California) | 5,106.74 mi (8,218.50 km) |
| Omagh to Issaquah (Washington) | 4,425.68 mi (7,122.44 km) |
| Omagh to Ithaca (New York) | 3,138.90 mi (5,051.57 km) |
| Omagh to Ives Estates (Florida) | 4,099.49 mi (6,597.49 km) |
| Omagh to Jackson (Michigan) | 3,450.54 mi (5,553.10 km) |
| Omagh to Jackson (Mississippi) | 4,163.70 mi (6,700.83 km) |
| Omagh to Jackson (Missouri) | 3,884.51 mi (6,251.51 km) |
| Omagh to Jackson (Tennessee) | 3,939.97 mi (6,340.77 km) |
| Omagh to Jackson (Wyoming) | 4,314.15 mi (6,942.95 km) |
| Omagh to Jacksonville (Alabama) | 3,914.02 mi (6,299.01 km) |
| Omagh to Jacksonville (Arkansas) | 4,105.09 mi (6,606.50 km) |
| Omagh to Jacksonville (Florida) | 3,930.88 mi (6,326.13 km) |
| Omagh to Jacksonville (Illinois) | 3,789.91 mi (6,099.27 km) |
| Omagh to Jacksonville (North Carolina) | 3,538.75 mi (5,695.06 km) |
