| Duchcov to Cogolin | 610.86 mi (983.09 km) |
| Duchcov to Colmar | 336.18 mi (541.03 km) |
| Duchcov to Colombes | 525.38 mi (845.52 km) |
| Duchcov to Colomiers | 755.78 mi (1,216.31 km) |
| Duchcov to Combs-la-Ville | 517.52 mi (832.87 km) |
| Duchcov to Comines | 469.83 mi (756.13 km) |
| Duchcov to Compiegne | 491.47 mi (790.95 km) |
| Duchcov to Concarneau | 816.76 mi (1,314.44 km) |
| Duchcov to Conde-sur-l'Escaut | 445.86 mi (717.55 km) |
| Duchcov to Conflans-Sainte-Honorine | 530.55 mi (853.85 km) |
| Duchcov to Corbas | 530.99 mi (854.55 km) |
| Duchcov to Corbeil-Essonnes | 522.16 mi (840.34 km) |
| Duchcov to Cormeilles-en-Parisis | 526.57 mi (847.44 km) |
| Duchcov to Cosne sur Loire | 537.14 mi (864.44 km) |
| Duchcov to Coudekerque-Branche | 496.05 mi (798.32 km) |
