| Caerfyrddin to Hohenhameln | 610.64 mi (982.73 km) |
| Caerfyrddin to Hohenkirchen-Siegertsbrunn | 759.49 mi (1,222.28 km) |
| Caerfyrddin to Hohenmolsen | 706.05 mi (1,136.28 km) |
| Caerfyrddin to Hohenstein-Ernstthal | 737.27 mi (1,186.52 km) |
| Caerfyrddin to Hohr-Grenzhausen | 528.14 mi (849.96 km) |
| Caerfyrddin to Holzgerlingen | 628.25 mi (1,011.07 km) |
| Caerfyrddin to Holzkirchen | 762.26 mi (1,226.74 km) |
| Caerfyrddin to Holzminden | 586.69 mi (944.18 km) |
| Caerfyrddin to Holzwickede | 511.26 mi (822.79 km) |
| Caerfyrddin to Homburg | 539.60 mi (868.40 km) |
| Caerfyrddin to Hoppegarten | 761.15 mi (1,224.95 km) |
| Caerfyrddin to Horb am Neckar | 621.12 mi (999.60 km) |
| Caerfyrddin to Horn-Bad Meinberg | 565.88 mi (910.70 km) |
| Caerfyrddin to Horstel | 505.77 mi (813.96 km) |
| Caerfyrddin to Hosbach | 601.47 mi (967.98 km) |
