| Omagh to Gages Lake (Illinois) | 3,579.47 mi (5,760.60 km) |
| Omagh to Gahanna (Ohio) | 3,496.26 mi (5,626.68 km) |
| Omagh to Gainesville (Florida) | 3,991.21 mi (6,423.23 km) |
| Omagh to Gainesville (Georgia) | 3,814.46 mi (6,138.78 km) |
| Omagh to Gainesville (Texas) | 4,358.70 mi (7,014.64 km) |
| Omagh to Gainesville (Virginia) | 3,351.52 mi (5,393.75 km) |
| Omagh to Gaithersburg (Maryland) | 3,318.86 mi (5,341.19 km) |
| Omagh to Galena Park (Texas) | 4,491.91 mi (7,229.03 km) |
| Omagh to Galesburg (Illinois) | 3,735.59 mi (6,011.86 km) |
| Omagh to Galion (Ohio) | 3,459.27 mi (5,567.16 km) |
| Omagh to Gallatin (Tennessee) | 3,812.67 mi (6,135.90 km) |
| Omagh to Gallup (New Mexico) | 4,675.92 mi (7,525.16 km) |
| Omagh to Galt (California) | 4,930.18 mi (7,934.36 km) |
| Omagh to Galveston (Texas) | 4,505.20 mi (7,250.43 km) |
| Omagh to Gantt (South Carolina) | 3,733.80 mi (6,008.97 km) |
