| Duchcov to Cay | 1,182.56 mi (1,903.15 km) |
| Duchcov to Caybasi | 1,296.36 mi (2,086.30 km) |
| Duchcov to Caycuma | 1,079.43 mi (1,737.18 km) |
| Duchcov to Cayeli | 1,444.21 mi (2,324.24 km) |
| Duchcov to Cayiralan | 1,316.82 mi (2,119.22 km) |
| Duchcov to Cayirhan | 1,128.46 mi (1,816.08 km) |
| Duchcov to Cayirli | 1,469.85 mi (2,365.49 km) |
| Duchcov to Cayirova | 1,008.59 mi (1,623.17 km) |
| Duchcov to Caykara | 1,438.12 mi (2,314.42 km) |
| Duchcov to Cekerek | 1,274.94 mi (2,051.81 km) |
| Duchcov to Cekme | 990.98 mi (1,594.82 km) |
| Duchcov to Celtik | 1,186.82 mi (1,909.99 km) |
| Duchcov to Cerkes | 1,139.31 mi (1,833.54 km) |
| Duchcov to Cerkezkoy | 937.07 mi (1,508.06 km) |
| Duchcov to Cermik | 1,521.76 mi (2,449.04 km) |
