| Cay to Chojnice | 1,222.49 mi (1,967.41 km) |
| Cay to Chojnow | 1,140.85 mi (1,836.02 km) |
| Cay to Chorzow | 1,001.88 mi (1,612.37 km) |
| Cay to Choszczno | 1,250.29 mi (2,012.15 km) |
| Cay to Chrzanow | 980.22 mi (1,577.51 km) |
| Cay to Ciechanow | 1,103.73 mi (1,776.28 km) |
| Cay to Ciechocinek | 1,146.89 mi (1,845.73 km) |
| Cay to Cieszyn | 982.99 mi (1,581.97 km) |
| Cay to Czarna Bialostocka | 1,080.62 mi (1,739.08 km) |
| Cay to Czarnkow | 1,204.78 mi (1,938.90 km) |
| Cay to Czechowice-Dziedzice | 980.12 mi (1,577.35 km) |
| Cay to Czeladz | 999.80 mi (1,609.03 km) |
| Cay to Czersk Pomorski | 1,217.42 mi (1,959.25 km) |
| Cay to Czestochowa | 1,023.67 mi (1,647.44 km) |
| Cay to Czluchow | 1,225.18 mi (1,971.73 km) |
