| Caerfyrddin to Harsewinkel | 534.26 mi (859.81 km) |
| Caerfyrddin to Harsum | 606.35 mi (975.83 km) |
| Caerfyrddin to Hasbergen | 519.91 mi (836.72 km) |
| Caerfyrddin to Haselunne | 500.85 mi (806.04 km) |
| Caerfyrddin to Hassfurt | 656.29 mi (1,056.20 km) |
| Caerfyrddin to Hassloch | 576.76 mi (928.20 km) |
| Caerfyrddin to Hatten | 537.37 mi (864.81 km) |
| Caerfyrddin to Hattersheim | 569.77 mi (916.95 km) |
| Caerfyrddin to Hattingen | 493.82 mi (794.72 km) |
| Caerfyrddin to Hauzenberg | 820.94 mi (1,321.18 km) |
| Caerfyrddin to Havixbeck | 499.54 mi (803.93 km) |
| Caerfyrddin to Hechingen | 635.18 mi (1,022.23 km) |
| Caerfyrddin to Heddesheim | 587.57 mi (945.60 km) |
| Caerfyrddin to Heek | 485.58 mi (781.47 km) |
| Caerfyrddin to Heide | 579.21 mi (932.15 km) |
