| Caernarfon to Geraardsbergen | 383.03 mi (616.43 km) |
| Caernarfon to Gerpinnes | 422.95 mi (680.67 km) |
| Caernarfon to Gistel | 335.86 mi (540.52 km) |
| Caernarfon to Gooik | 391.58 mi (630.19 km) |
| Caernarfon to Grez-Doiceau | 416.35 mi (670.05 km) |
| Caernarfon to Grimbergen | 397.82 mi (640.23 km) |
| Caernarfon to Grobbendonk | 403.39 mi (649.20 km) |
| Caernarfon to Haacht | 406.51 mi (654.21 km) |
| Caernarfon to Haaltert | 383.89 mi (617.81 km) |
| Caernarfon to Halen | 426.20 mi (685.89 km) |
| Caernarfon to Halle | 398.30 mi (641.00 km) |
| Caernarfon to Hamme | 383.55 mi (617.27 km) |
| Caernarfon to Hannut | 433.39 mi (697.47 km) |
| Caernarfon to Harelbeke | 358.85 mi (577.51 km) |
| Caernarfon to Hasselt | 435.59 mi (701.01 km) |
