| Clarksburg to Cesky Tesin | 4,453.38 mi (7,167.03 km) |
| Clarksburg to Cheb | 4,199.63 mi (6,758.65 km) |
| Clarksburg to Chocen | 4,352.27 mi (7,004.31 km) |
| Clarksburg to Chodov | 4,209.12 mi (6,773.92 km) |
| Clarksburg to Chomutov | 4,228.31 mi (6,804.81 km) |
| Clarksburg to Chotebor | 4,340.49 mi (6,985.35 km) |
| Clarksburg to Chrudim | 4,337.50 mi (6,980.53 km) |
| Clarksburg to Decin | 4,248.32 mi (6,837.01 km) |
| Clarksburg to Dobris | 4,279.84 mi (6,887.74 km) |
| Clarksburg to Domazlice | 4,242.17 mi (6,827.11 km) |
| Clarksburg to Duchcov | 4,236.48 mi (6,817.96 km) |
| Clarksburg to Dvur Kralove nad Labem | 4,321.76 mi (6,955.21 km) |
| Clarksburg to Frenstat pod Radhostem | 4,444.59 mi (7,152.88 km) |
| Clarksburg to Frydek-Mistek | 4,445.03 mi (7,153.59 km) |
| Clarksburg to Frydlant nad Ostravici | 4,448.71 mi (7,159.50 km) |
