| Castelnaudary to Buxtehude | 785.67 mi (1,264.42 km) |
| Castelnaudary to Cadolzburg | 599.19 mi (964.30 km) |
| Castelnaudary to Calbe | 747.72 mi (1,203.35 km) |
| Castelnaudary to Calw | 494.52 mi (795.85 km) |
| Castelnaudary to Castrop-Rauxel | 621.13 mi (999.61 km) |
| Castelnaudary to Celle | 743.88 mi (1,197.15 km) |
| Castelnaudary to Cham | 652.47 mi (1,050.05 km) |
| Castelnaudary to Chemnitz | 730.47 mi (1,175.57 km) |
| Castelnaudary to Clausthal-Zellerfeld | 703.66 mi (1,132.43 km) |
| Castelnaudary to Cloppenburg | 715.55 mi (1,151.56 km) |
| Castelnaudary to Coburg | 641.16 mi (1,031.85 km) |
| Castelnaudary to Coesfeld | 643.48 mi (1,035.59 km) |
| Castelnaudary to Cologne | 576.11 mi (927.17 km) |
| Castelnaudary to Coswig | 765.97 mi (1,232.71 km) |
| Castelnaudary to Coswig | 765.63 mi (1,232.16 km) |
