| Pontoise to Chojnow | 630.05 mi (1,013.96 km) |
| Pontoise to Chorzow | 756.58 mi (1,217.60 km) |
| Pontoise to Choszczno | 642.45 mi (1,033.93 km) |
| Pontoise to Chrzanow | 776.58 mi (1,249.79 km) |
| Pontoise to Ciechanow | 845.67 mi (1,360.98 km) |
| Pontoise to Ciechocinek | 770.46 mi (1,239.94 km) |
| Pontoise to Cieszyn | 743.37 mi (1,196.34 km) |
| Pontoise to Czarna Bialostocka | 959.17 mi (1,543.63 km) |
| Pontoise to Czarnkow | 681.62 mi (1,096.97 km) |
| Pontoise to Czechowice-Dziedzice | 759.53 mi (1,222.35 km) |
| Pontoise to Czeladz | 762.46 mi (1,227.07 km) |
| Pontoise to Czersk Pomorski | 756.05 mi (1,216.75 km) |
| Pontoise to Czestochowa | 764.66 mi (1,230.60 km) |
| Pontoise to Czluchow | 729.75 mi (1,174.42 km) |
| Pontoise to Dabrowa Gornicza | 767.05 mi (1,234.44 km) |
