| Letterkenny to Gaggiano | 987.95 mi (1,589.96 km) |
| Letterkenny to Galatina | 1,565.32 mi (2,519.15 km) |
| Letterkenny to Galatone | 1,562.77 mi (2,515.03 km) |
| Letterkenny to Galbiate | 979.38 mi (1,576.16 km) |
| Letterkenny to Gallarate | 966.73 mi (1,555.80 km) |
| Letterkenny to Galliate | 973.07 mi (1,566.00 km) |
| Letterkenny to Gallipoli | 1,565.17 mi (2,518.89 km) |
| Letterkenny to Gambettola | 1,162.90 mi (1,871.50 km) |
| Letterkenny to Gambolo | 989.98 mi (1,593.22 km) |
| Letterkenny to Garbagnate Milanese | 980.67 mi (1,578.24 km) |
| Letterkenny to Gardone Val Trompia | 1,011.96 mi (1,628.59 km) |
| Letterkenny to Garlasco | 994.69 mi (1,600.80 km) |
| Letterkenny to Gassino Torinese | 963.94 mi (1,551.32 km) |
| Letterkenny to Gatteo | 1,165.43 mi (1,875.58 km) |
| Letterkenny to Gavardo | 1,025.32 mi (1,650.09 km) |
