| Mainvilliers to Chojnow | 671.97 mi (1,081.43 km) |
| Mainvilliers to Chorzow | 795.08 mi (1,279.56 km) |
| Mainvilliers to Choszczno | 689.21 mi (1,109.18 km) |
| Mainvilliers to Chrzanow | 814.59 mi (1,310.95 km) |
| Mainvilliers to Ciechanow | 890.08 mi (1,432.45 km) |
| Mainvilliers to Ciechocinek | 815.41 mi (1,312.27 km) |
| Mainvilliers to Cieszyn | 780.19 mi (1,255.60 km) |
| Mainvilliers to Czarna Bialostocka | 1,003.82 mi (1,615.49 km) |
| Mainvilliers to Czarnkow | 727.37 mi (1,170.59 km) |
| Mainvilliers to Czechowice-Dziedzice | 796.88 mi (1,282.45 km) |
| Mainvilliers to Czeladz | 801.06 mi (1,289.18 km) |
| Mainvilliers to Czersk Pomorski | 802.89 mi (1,292.13 km) |
| Mainvilliers to Czestochowa | 804.57 mi (1,294.83 km) |
| Mainvilliers to Czluchow | 776.60 mi (1,249.81 km) |
| Mainvilliers to Dabrowa Gornicza | 805.60 mi (1,296.49 km) |
