| Caerfyrddin to Holsbeek | 396.70 mi (638.43 km) |
| Caerfyrddin to Hooglede | 324.33 mi (521.97 km) |
| Caerfyrddin to Hoogstraten | 390.58 mi (628.58 km) |
| Caerfyrddin to Houthulst | 318.79 mi (513.04 km) |
| Caerfyrddin to Huldenberg | 391.11 mi (629.42 km) |
| Caerfyrddin to Hulshout | 394.99 mi (635.68 km) |
| Caerfyrddin to Huy | 423.44 mi (681.46 km) |
| Caerfyrddin to Ichtegem | 318.99 mi (513.36 km) |
| Caerfyrddin to Ieper | 318.25 mi (512.17 km) |
| Caerfyrddin to Ingelmunster | 332.54 mi (535.17 km) |
| Caerfyrddin to Izegem | 330.98 mi (532.66 km) |
| Caerfyrddin to Jabbeke | 322.06 mi (518.31 km) |
| Caerfyrddin to Jalhay | 453.56 mi (729.93 km) |
| Caerfyrddin to Jette | 379.12 mi (610.14 km) |
| Caerfyrddin to Jodoigne | 404.25 mi (650.58 km) |
