| Diedorf to Chojnow | 305.95 mi (492.37 km) |
| Diedorf to Chorzow | 392.12 mi (631.06 km) |
| Diedorf to Choszczno | 389.77 mi (627.27 km) |
| Diedorf to Chrzanow | 408.19 mi (656.92 km) |
| Diedorf to Ciechanow | 532.69 mi (857.27 km) |
| Diedorf to Ciechocinek | 470.27 mi (756.82 km) |
| Diedorf to Cieszyn | 368.93 mi (593.74 km) |
| Diedorf to Czarna Bialostocka | 643.17 mi (1,035.09 km) |
| Diedorf to Czarnkow | 404.04 mi (650.23 km) |
| Diedorf to Czechowice-Dziedzice | 387.62 mi (623.81 km) |
| Diedorf to Czeladz | 398.42 mi (641.19 km) |
| Diedorf to Czersk Pomorski | 488.71 mi (786.50 km) |
| Diedorf to Czestochowa | 410.32 mi (660.34 km) |
| Diedorf to Czluchow | 465.71 mi (749.49 km) |
| Diedorf to Dabrowa Gornicza | 402.57 mi (647.87 km) |
