| Omagh to Giovinazzo | 1,433.17 mi (2,306.46 km) |
| Omagh to Giugliano in Campania | 1,363.11 mi (2,193.71 km) |
| Omagh to Giulianova | 1,259.40 mi (2,026.81 km) |
| Omagh to Giussano | 950.59 mi (1,529.83 km) |
| Omagh to Goito | 1,021.82 mi (1,644.46 km) |
| Omagh to Gonzaga | 1,041.79 mi (1,676.60 km) |
| Omagh to Gorgonzola | 965.04 mi (1,553.08 km) |
| Omagh to Gorizia | 1,093.73 mi (1,760.19 km) |
| Omagh to Gragnano | 1,386.31 mi (2,231.05 km) |
| Omagh to Grammichele | 1,584.22 mi (2,549.55 km) |
| Omagh to Granarolo del l'Emilia | 1,083.24 mi (1,743.31 km) |
| Omagh to Gravina in Puglia | 1,443.63 mi (2,323.31 km) |
| Omagh to Grezzana | 1,020.79 mi (1,642.80 km) |
| Omagh to Gricignano d'Aversa | 1,359.05 mi (2,187.17 km) |
| Omagh to Grosseto | 1,164.30 mi (1,873.76 km) |
