| Letterkenny to Grabels | 935.42 mi (1,505.41 km) |
| Letterkenny to Gradignan | 770.58 mi (1,240.13 km) |
| Letterkenny to Grand-Couronne | 534.52 mi (860.22 km) |
| Letterkenny to Grande-Synthe | 497.31 mi (800.34 km) |
| Letterkenny to Granville | 496.66 mi (799.30 km) |
| Letterkenny to Grasse | 1,017.21 mi (1,637.04 km) |
| Letterkenny to Graulhet | 886.53 mi (1,426.73 km) |
| Letterkenny to Gravelines | 492.41 mi (792.45 km) |
| Letterkenny to Grenade | 871.15 mi (1,401.97 km) |
| Letterkenny to Grenoble | 898.36 mi (1,445.77 km) |
| Letterkenny to Gretz-Armainvilliers | 618.10 mi (994.74 km) |
| Letterkenny to Grigny | 611.95 mi (984.83 km) |
| Letterkenny to Grigny | 847.30 mi (1,363.60 km) |
| Letterkenny to Groslay | 593.63 mi (955.36 km) |
| Letterkenny to Guebwiller | 804.01 mi (1,293.93 km) |
