| Caernarfon to Heist-op-den-Berg | 406.60 mi (654.36 km) |
| Caernarfon to Hemiksem | 390.19 mi (627.95 km) |
| Caernarfon to Herent | 409.85 mi (659.59 km) |
| Caernarfon to Herentals | 408.49 mi (657.41 km) |
| Caernarfon to Herenthout | 406.74 mi (654.58 km) |
| Caernarfon to Herk-de-Stad | 428.50 mi (689.61 km) |
| Caernarfon to Herselt | 414.14 mi (666.50 km) |
| Caernarfon to Herstal | 454.97 mi (732.20 km) |
| Caernarfon to Herve | 462.55 mi (744.40 km) |
| Caernarfon to Herzele | 379.89 mi (611.38 km) |
| Caernarfon to Heule | 356.60 mi (573.89 km) |
| Caernarfon to Heusden | 372.15 mi (598.91 km) |
| Caernarfon to Hoboken | 390.39 mi (628.27 km) |
| Caernarfon to Hoeilaart | 406.22 mi (653.74 km) |
| Caernarfon to Hoeselt | 443.63 mi (713.96 km) |
