| Cumra to Chojnice | 1,328.83 mi (2,138.54 km) |
| Cumra to Chojnow | 1,253.15 mi (2,016.75 km) |
| Cumra to Chorzow | 1,112.49 mi (1,790.38 km) |
| Cumra to Choszczno | 1,360.04 mi (2,188.78 km) |
| Cumra to Chrzanow | 1,090.53 mi (1,755.04 km) |
| Cumra to Ciechanow | 1,206.81 mi (1,942.17 km) |
| Cumra to Ciechocinek | 1,252.95 mi (2,016.43 km) |
| Cumra to Cieszyn | 1,094.99 mi (1,762.22 km) |
| Cumra to Czarna Bialostocka | 1,177.50 mi (1,895.00 km) |
| Cumra to Czarnkow | 1,313.72 mi (2,114.22 km) |
| Cumra to Czechowice-Dziedzice | 1,091.37 mi (1,756.39 km) |
| Cumra to Czeladz | 1,110.18 mi (1,786.66 km) |
| Cumra to Czersk Pomorski | 1,323.02 mi (2,129.19 km) |
| Cumra to Czestochowa | 1,133.12 mi (1,823.59 km) |
| Cumra to Czluchow | 1,331.81 mi (2,143.34 km) |
