| Letterkenny to Geraardsbergen | 562.38 mi (905.07 km) |
| Letterkenny to Gerpinnes | 603.34 mi (970.99 km) |
| Letterkenny to Gistel | 514.89 mi (828.63 km) |
| Letterkenny to Gooik | 569.99 mi (917.31 km) |
| Letterkenny to Grez-Doiceau | 593.60 mi (955.31 km) |
| Letterkenny to Grimbergen | 574.42 mi (924.44 km) |
| Letterkenny to Grobbendonk | 576.69 mi (928.09 km) |
| Letterkenny to Haacht | 582.01 mi (936.66 km) |
| Letterkenny to Haaltert | 561.87 mi (904.25 km) |
| Letterkenny to Halen | 600.55 mi (966.50 km) |
| Letterkenny to Halle | 576.84 mi (928.33 km) |
| Letterkenny to Hamme | 559.64 mi (900.66 km) |
| Letterkenny to Hannut | 610.07 mi (981.81 km) |
| Letterkenny to Harelbeke | 539.13 mi (867.64 km) |
| Letterkenny to Hasselt | 609.45 mi (980.81 km) |
