| Parvomay to Chojnow | 769.89 mi (1,239.03 km) |
| Parvomay to Chorzow | 640.40 mi (1,030.62 km) |
| Parvomay to Choszczno | 888.59 mi (1,430.05 km) |
| Parvomay to Chrzanow | 620.58 mi (998.72 km) |
| Parvomay to Ciechanow | 773.67 mi (1,245.11 km) |
| Parvomay to Ciechocinek | 802.52 mi (1,291.54 km) |
| Parvomay to Cieszyn | 615.48 mi (990.51 km) |
| Parvomay to Czarna Bialostocka | 778.97 mi (1,253.64 km) |
| Parvomay to Czarnkow | 847.04 mi (1,363.18 km) |
| Parvomay to Czechowice-Dziedzice | 616.13 mi (991.57 km) |
| Parvomay to Czeladz | 639.46 mi (1,029.12 km) |
| Parvomay to Czersk Pomorski | 873.58 mi (1,405.89 km) |
| Parvomay to Czestochowa | 667.02 mi (1,073.47 km) |
| Parvomay to Czluchow | 876.80 mi (1,411.08 km) |
| Parvomay to Dabrowa Gornicza | 636.50 mi (1,024.35 km) |
