| Pontardulais to Chojnice | 910.63 mi (1,465.51 km) |
| Pontardulais to Chojnow | 857.16 mi (1,379.47 km) |
| Pontardulais to Chorzow | 1,000.08 mi (1,609.48 km) |
| Pontardulais to Choszczno | 823.08 mi (1,324.62 km) |
| Pontardulais to Chrzanow | 1,022.26 mi (1,645.17 km) |
| Pontardulais to Ciechanow | 1,040.68 mi (1,674.81 km) |
| Pontardulais to Ciechocinek | 963.72 mi (1,550.95 km) |
| Pontardulais to Cieszyn | 996.68 mi (1,604.01 km) |
| Pontardulais to Czarna Bialostocka | 1,147.27 mi (1,846.35 km) |
| Pontardulais to Czarnkow | 871.43 mi (1,402.43 km) |
| Pontardulais to Czechowice-Dziedzice | 1,009.50 mi (1,624.64 km) |
| Pontardulais to Czeladz | 1,005.21 mi (1,617.72 km) |
| Pontardulais to Czersk Pomorski | 927.94 mi (1,493.38 km) |
| Pontardulais to Czestochowa | 999.11 mi (1,607.90 km) |
| Pontardulais to Czluchow | 903.13 mi (1,453.44 km) |
