| Caerfyrddin to Heidelberg | 594.53 mi (956.81 km) |
| Caerfyrddin to Heidenau | 783.71 mi (1,261.26 km) |
| Caerfyrddin to Heidenheim | 674.45 mi (1,085.42 km) |
| Caerfyrddin to Heilbad Heiligenstadt | 619.97 mi (997.74 km) |
| Caerfyrddin to Heilbronn | 622.33 mi (1,001.55 km) |
| Caerfyrddin to Heiligenhafen | 656.27 mi (1,056.16 km) |
| Caerfyrddin to Heiligenhaus | 485.31 mi (781.03 km) |
| Caerfyrddin to Heilsbronn | 684.53 mi (1,101.65 km) |
| Caerfyrddin to Heinsberg | 451.19 mi (726.12 km) |
| Caerfyrddin to Helmstedt | 650.64 mi (1,047.11 km) |
| Caerfyrddin to Hemau | 732.53 mi (1,178.89 km) |
| Caerfyrddin to Hemer | 518.76 mi (834.86 km) |
| Caerfyrddin to Hemmingen | 596.04 mi (959.23 km) |
| Caerfyrddin to Hemmoor | 575.69 mi (926.49 km) |
| Caerfyrddin to Hemsbach | 587.72 mi (945.85 km) |
