| Hwlffordd to Chojnice | 946.85 mi (1,523.80 km) |
| Hwlffordd to Chojnow | 896.10 mi (1,442.13 km) |
| Hwlffordd to Chorzow | 1,039.39 mi (1,672.74 km) |
| Hwlffordd to Choszczno | 860.04 mi (1,384.09 km) |
| Hwlffordd to Chrzanow | 1,061.62 mi (1,708.51 km) |
| Hwlffordd to Ciechanow | 1,077.75 mi (1,734.47 km) |
| Hwlffordd to Ciechocinek | 1,000.88 mi (1,610.76 km) |
| Hwlffordd to Cieszyn | 1,036.31 mi (1,667.77 km) |
| Hwlffordd to Czarna Bialostocka | 1,183.72 mi (1,905.02 km) |
| Hwlffordd to Czarnkow | 908.68 mi (1,462.38 km) |
| Hwlffordd to Czechowice-Dziedzice | 1,049.01 mi (1,688.22 km) |
| Hwlffordd to Czeladz | 1,044.48 mi (1,680.93 km) |
| Hwlffordd to Czersk Pomorski | 964.03 mi (1,551.46 km) |
| Hwlffordd to Czestochowa | 1,038.08 mi (1,670.63 km) |
| Hwlffordd to Czluchow | 939.39 mi (1,511.81 km) |
