| Knic to Chojnice | 690.97 mi (1,112.00 km) |
| Knic to Chojnow | 554.30 mi (892.06 km) |
| Knic to Chorzow | 448.76 mi (722.22 km) |
| Knic to Choszczno | 683.08 mi (1,099.32 km) |
| Knic to Chrzanow | 433.96 mi (698.39 km) |
| Knic to Ciechanow | 618.40 mi (995.21 km) |
| Knic to Ciechocinek | 625.79 mi (1,007.11 km) |
| Knic to Cieszyn | 414.85 mi (667.64 km) |
| Knic to Czarna Bialostocka | 658.73 mi (1,060.12 km) |
| Knic to Czarnkow | 648.93 mi (1,044.36 km) |
| Knic to Czechowice-Dziedzice | 422.07 mi (679.26 km) |
| Knic to Czeladz | 449.91 mi (724.07 km) |
| Knic to Czersk Pomorski | 693.53 mi (1,116.13 km) |
| Knic to Czestochowa | 481.42 mi (774.77 km) |
| Knic to Czluchow | 690.50 mi (1,111.25 km) |
