| Langenfeld to Chojnow | 388.89 mi (625.86 km) |
| Langenfeld to Chorzow | 527.48 mi (848.90 km) |
| Langenfeld to Choszczno | 385.65 mi (620.64 km) |
| Langenfeld to Chrzanow | 549.25 mi (883.94 km) |
| Langenfeld to Ciechanow | 593.62 mi (955.34 km) |
| Langenfeld to Ciechocinek | 517.30 mi (832.51 km) |
| Langenfeld to Cieszyn | 522.20 mi (840.41 km) |
| Langenfeld to Czarna Bialostocka | 706.13 mi (1,136.41 km) |
| Langenfeld to Czarnkow | 426.78 mi (686.83 km) |
| Langenfeld to Czechowice-Dziedzice | 535.56 mi (861.90 km) |
| Langenfeld to Czeladz | 532.84 mi (857.52 km) |
| Langenfeld to Czersk Pomorski | 498.97 mi (803.02 km) |
| Langenfeld to Czestochowa | 529.35 mi (851.91 km) |
| Langenfeld to Czluchow | 472.68 mi (760.71 km) |
| Langenfeld to Dabrowa Gornicza | 537.49 mi (865.01 km) |
