| Caernarfon to Cesky Tesin | 1,008.80 mi (1,623.51 km) |
| Caernarfon to Cheb | 742.72 mi (1,195.29 km) |
| Caernarfon to Chocen | 902.97 mi (1,453.18 km) |
| Caernarfon to Chodov | 753.72 mi (1,212.99 km) |
| Caernarfon to Chomutov | 775.85 mi (1,248.61 km) |
| Caernarfon to Chotebor | 887.60 mi (1,428.46 km) |
| Caernarfon to Chrudim | 886.65 mi (1,426.92 km) |
| Caernarfon to Decin | 800.69 mi (1,288.59 km) |
| Caernarfon to Dobris | 824.29 mi (1,326.57 km) |
| Caernarfon to Domazlice | 783.51 mi (1,260.93 km) |
| Caernarfon to Duchcov | 786.02 mi (1,264.98 km) |
| Caernarfon to Dvur Kralove nad Labem | 875.35 mi (1,408.74 km) |
| Caernarfon to Frenstat pod Radhostem | 996.90 mi (1,604.36 km) |
| Caernarfon to Frydek-Mistek | 999.01 mi (1,607.75 km) |
| Caernarfon to Frydlant nad Ostravici | 1,001.85 mi (1,612.32 km) |
