| Rennes to Chojnow | 814.57 mi (1,310.93 km) |
| Rennes to Chorzow | 940.24 mi (1,513.17 km) |
| Rennes to Choszczno | 823.73 mi (1,325.67 km) |
| Rennes to Chrzanow | 959.98 mi (1,544.94 km) |
| Rennes to Ciechanow | 1,029.34 mi (1,656.57 km) |
| Rennes to Ciechocinek | 953.78 mi (1,534.96 km) |
| Rennes to Cieszyn | 926.02 mi (1,490.28 km) |
| Rennes to Czarna Bialostocka | 1,142.62 mi (1,838.87 km) |
| Rennes to Czarnkow | 864.23 mi (1,390.84 km) |
| Rennes to Czechowice-Dziedzice | 942.53 mi (1,516.86 km) |
| Rennes to Czeladz | 946.17 mi (1,522.71 km) |
| Rennes to Czersk Pomorski | 937.01 mi (1,507.97 km) |
| Rennes to Czestochowa | 948.89 mi (1,527.09 km) |
| Rennes to Czluchow | 910.73 mi (1,465.67 km) |
| Rennes to Dabrowa Gornicza | 950.73 mi (1,530.06 km) |
