| Caerphilly to Cesky Tesin | 961.39 mi (1,547.20 km) |
| Caerphilly to Cheb | 686.80 mi (1,105.30 km) |
| Caerphilly to Chocen | 853.53 mi (1,373.63 km) |
| Caerphilly to Chodov | 700.07 mi (1,126.66 km) |
| Caerphilly to Chomutov | 725.52 mi (1,167.60 km) |
| Caerphilly to Chotebor | 834.96 mi (1,343.74 km) |
| Caerphilly to Chrudim | 836.08 mi (1,345.53 km) |
| Caerphilly to Decin | 754.57 mi (1,214.37 km) |
| Caerphilly to Dobris | 769.31 mi (1,238.08 km) |
| Caerphilly to Domazlice | 723.04 mi (1,163.62 km) |
| Caerphilly to Duchcov | 737.59 mi (1,187.04 km) |
| Caerphilly to Dvur Kralove nad Labem | 828.77 mi (1,333.78 km) |
| Caerphilly to Frenstat pod Radhostem | 947.39 mi (1,524.68 km) |
| Caerphilly to Frydek-Mistek | 950.71 mi (1,530.03 km) |
| Caerphilly to Frydlant nad Ostravici | 952.91 mi (1,533.56 km) |
