| Duchcov to Casandrino | 668.61 mi (1,076.02 km) |
| Duchcov to Casapulla | 659.46 mi (1,061.30 km) |
| Duchcov to Casarano | 762.03 mi (1,226.36 km) |
| Duchcov to Casatenovo | 395.65 mi (636.74 km) |
| Duchcov to Casciana Terme | 510.44 mi (821.47 km) |
| Duchcov to Cascina | 501.08 mi (806.41 km) |
| Duchcov to Caselle Torinese | 469.17 mi (755.06 km) |
| Duchcov to Caserta | 659.56 mi (1,061.45 km) |
| Duchcov to Casier | 348.70 mi (561.18 km) |
| Duchcov to Casorate Primo | 425.64 mi (684.99 km) |
| Duchcov to Casoria | 671.00 mi (1,079.87 km) |
| Duchcov to Cassano al Ionio | 757.91 mi (1,219.74 km) |
| Duchcov to Cassano d'Adda | 400.94 mi (645.25 km) |
| Duchcov to Cassano delle Murge | 687.08 mi (1,105.75 km) |
| Duchcov to Cassina de' Pecchi | 405.35 mi (652.36 km) |
