| Letterkenny to Flemalle-Haute | 626.40 mi (1,008.10 km) |
| Letterkenny to Fleron | 633.86 mi (1,020.10 km) |
| Letterkenny to Fleurus | 597.54 mi (961.65 km) |
| Letterkenny to Florennes | 609.57 mi (981.01 km) |
| Letterkenny to Fontaine-l'Eveque | 592.57 mi (953.65 km) |
| Letterkenny to Forest | 576.95 mi (928.51 km) |
| Letterkenny to Frameries | 577.91 mi (930.06 km) |
| Letterkenny to Galmaarden | 566.61 mi (911.88 km) |
| Letterkenny to Ganshoren | 574.58 mi (924.69 km) |
| Letterkenny to Gavere | 548.62 mi (882.92 km) |
| Letterkenny to Geel | 588.35 mi (946.87 km) |
| Letterkenny to Gembloux | 599.55 mi (964.89 km) |
| Letterkenny to Genappe | 589.87 mi (949.30 km) |
| Letterkenny to Genk | 614.18 mi (988.43 km) |
| Letterkenny to Gent | 546.02 mi (878.74 km) |
