| Clay to Cesky Tesin | 5,086.18 mi (8,185.41 km) |
| Clay to Cheb | 4,836.03 mi (7,782.84 km) |
| Clay to Chocen | 4,986.36 mi (8,024.77 km) |
| Clay to Chodov | 4,845.02 mi (7,797.31 km) |
| Clay to Chomutov | 4,863.42 mi (7,826.92 km) |
| Clay to Chotebor | 4,975.46 mi (8,007.23 km) |
| Clay to Chrudim | 4,971.97 mi (8,001.61 km) |
| Clay to Decin | 4,882.35 mi (7,857.39 km) |
| Clay to Dobris | 4,915.67 mi (7,911.01 km) |
| Clay to Domazlice | 4,879.29 mi (7,852.45 km) |
| Clay to Duchcov | 4,871.12 mi (7,839.31 km) |
| Clay to Dvur Kralove nad Labem | 4,955.33 mi (7,974.84 km) |
| Clay to Frenstat pod Radhostem | 5,078.07 mi (8,172.37 km) |
| Clay to Frydek-Mistek | 5,078.15 mi (8,172.50 km) |
| Clay to Frydlant nad Ostravici | 5,081.99 mi (8,178.67 km) |
