| Morsang-sur-Orge to Chojnow | 629.08 mi (1,012.41 km) |
| Morsang-sur-Orge to Chorzow | 752.27 mi (1,210.67 km) |
| Morsang-sur-Orge to Choszczno | 647.54 mi (1,042.11 km) |
| Morsang-sur-Orge to Chrzanow | 771.83 mi (1,242.15 km) |
| Morsang-sur-Orge to Ciechanow | 847.52 mi (1,363.95 km) |
| Morsang-sur-Orge to Ciechocinek | 772.98 mi (1,244.00 km) |
| Morsang-sur-Orge to Cieszyn | 737.59 mi (1,187.04 km) |
| Morsang-sur-Orge to Czarna Bialostocka | 961.29 mi (1,547.05 km) |
| Morsang-sur-Orge to Czarnkow | 685.24 mi (1,102.78 km) |
| Morsang-sur-Orge to Czechowice-Dziedzice | 754.20 mi (1,213.77 km) |
| Morsang-sur-Orge to Czeladz | 758.24 mi (1,220.27 km) |
| Morsang-sur-Orge to Czersk Pomorski | 761.23 mi (1,225.08 km) |
| Morsang-sur-Orge to Czestochowa | 761.66 mi (1,225.77 km) |
| Morsang-sur-Orge to Czluchow | 734.95 mi (1,182.78 km) |
| Morsang-sur-Orge to Dabrowa Gornicza | 762.79 mi (1,227.59 km) |
