| Welzheim to Chojnow | 324.40 mi (522.08 km) |
| Welzheim to Chorzow | 428.42 mi (689.47 km) |
| Welzheim to Choszczno | 388.46 mi (625.17 km) |
| Welzheim to Chrzanow | 446.37 mi (718.37 km) |
| Welzheim to Ciechanow | 552.39 mi (888.99 km) |
| Welzheim to Ciechocinek | 485.00 mi (780.54 km) |
| Welzheim to Cieszyn | 409.58 mi (659.15 km) |
| Welzheim to Czarna Bialostocka | 665.13 mi (1,070.42 km) |
| Welzheim to Czarnkow | 410.34 mi (660.38 km) |
| Welzheim to Czechowice-Dziedzice | 427.22 mi (687.55 km) |
| Welzheim to Czeladz | 434.60 mi (699.43 km) |
| Welzheim to Czersk Pomorski | 494.45 mi (795.74 km) |
| Welzheim to Czestochowa | 442.63 mi (712.35 km) |
| Welzheim to Czluchow | 469.97 mi (756.35 km) |
| Welzheim to Dabrowa Gornicza | 438.98 mi (706.48 km) |
