| Caerfyrddin to Heist-op-den-Berg | 392.16 mi (631.12 km) |
| Caerfyrddin to Hemiksem | 375.66 mi (604.57 km) |
| Caerfyrddin to Herent | 392.76 mi (632.08 km) |
| Caerfyrddin to Herentals | 395.83 mi (637.02 km) |
| Caerfyrddin to Herenthout | 393.41 mi (633.13 km) |
| Caerfyrddin to Herk-de-Stad | 413.35 mi (665.23 km) |
| Caerfyrddin to Herselt | 399.70 mi (643.26 km) |
| Caerfyrddin to Herstal | 437.58 mi (704.22 km) |
| Caerfyrddin to Herve | 445.23 mi (716.54 km) |
| Caerfyrddin to Herzele | 359.80 mi (579.04 km) |
| Caerfyrddin to Heule | 333.22 mi (536.27 km) |
| Caerfyrddin to Heusden | 353.98 mi (569.68 km) |
| Caerfyrddin to Hoboken | 376.16 mi (605.37 km) |
| Caerfyrddin to Hoeilaart | 386.46 mi (621.95 km) |
| Caerfyrddin to Hoeselt | 428.18 mi (689.08 km) |
