| Caerphilly to Havirov | 951.96 mi (1,532.03 km) |
| Caerphilly to Havlickuv Brod | 833.31 mi (1,341.09 km) |
| Caerphilly to Hlinsko | 844.36 mi (1,358.86 km) |
| Caerphilly to Hlucin | 939.99 mi (1,512.78 km) |
| Caerphilly to Hodonin | 916.15 mi (1,474.40 km) |
| Caerphilly to Holesov | 924.61 mi (1,488.02 km) |
| Caerphilly to Hostivice | 767.53 mi (1,235.22 km) |
| Caerphilly to Hradec Kralove | 833.20 mi (1,340.91 km) |
| Caerphilly to Hranice | 928.31 mi (1,493.97 km) |
| Caerphilly to Humpolec | 825.04 mi (1,327.77 km) |
| Caerphilly to Ivancice | 878.08 mi (1,413.14 km) |
| Caerphilly to Jablonec nad Nisou | 796.92 mi (1,282.51 km) |
| Caerphilly to Jaromer | 834.61 mi (1,343.18 km) |
| Caerphilly to Jesenice | 780.73 mi (1,256.46 km) |
| Caerphilly to Jesenik | 891.77 mi (1,435.17 km) |
