| Duchcov to Cassino | 629.03 mi (1,012.33 km) |
| Duchcov to Castagneto Carducci | 534.78 mi (860.64 km) |
| Duchcov to Castano Primo | 417.85 mi (672.46 km) |
| Duchcov to Castel Bolognese | 443.77 mi (714.18 km) |
| Duchcov to Castel Gandolfo | 614.18 mi (988.42 km) |
| Duchcov to Castel Goffredo | 396.52 mi (638.14 km) |
| Duchcov to Castel Maggiore | 431.56 mi (694.53 km) |
| Duchcov to Castel Mella | 389.69 mi (627.14 km) |
| Duchcov to Castel San Giorgio | 680.08 mi (1,094.48 km) |
| Duchcov to Castel San Giovanni | 432.58 mi (696.17 km) |
| Duchcov to Castel San Pietro Terme | 440.33 mi (708.64 km) |
| Duchcov to Castel Volturno | 660.16 mi (1,062.43 km) |
| Duchcov to Castelbuono | 875.63 mi (1,409.18 km) |
| Duchcov to Casteldaccia | 867.45 mi (1,396.03 km) |
| Duchcov to Castelfidardo | 493.40 mi (794.04 km) |
