| Tallaght to Gavirate | 845.91 mi (1,361.36 km) |
| Tallaght to Gavorrano | 1,066.08 mi (1,715.69 km) |
| Tallaght to Gela | 1,493.60 mi (2,403.71 km) |
| Tallaght to Gemona del Friuli | 990.50 mi (1,594.06 km) |
| Tallaght to Genoa | 923.63 mi (1,486.44 km) |
| Tallaght to Genzano di Roma | 1,189.71 mi (1,914.65 km) |
| Tallaght to Gessate | 885.36 mi (1,424.85 km) |
| Tallaght to Ghedi | 922.53 mi (1,484.66 km) |
| Tallaght to Giarre | 1,486.20 mi (2,391.81 km) |
| Tallaght to Giaveno | 838.98 mi (1,350.21 km) |
| Tallaght to Giffoni Valle Piana | 1,317.84 mi (2,120.86 km) |
| Tallaght to Ginosa | 1,393.02 mi (2,241.85 km) |
| Tallaght to Gioia del Colle | 1,384.51 mi (2,228.15 km) |
| Tallaght to Gioia Tauro | 1,471.73 mi (2,368.52 km) |
| Tallaght to Giovinazzo | 1,355.78 mi (2,181.92 km) |
