| Os to Chateaubriant | 906.93 mi (1,459.57 km) |
| Os to Chateaudun | 856.01 mi (1,377.62 km) |
| Os to Chateauneuf-les-Martigues | 1,163.87 mi (1,873.06 km) |
| Os to Chateaurenard | 1,129.58 mi (1,817.89 km) |
| Os to Chateauroux | 939.56 mi (1,512.07 km) |
| Os to Chatellerault | 947.70 mi (1,525.17 km) |
| Os to Chatenay-Malabry | 802.01 mi (1,290.71 km) |
| Os to Chatillon | 799.56 mi (1,286.77 km) |
| Os to Chatou | 794.27 mi (1,278.26 km) |
| Os to Chaumont | 837.19 mi (1,347.32 km) |
| Os to Chauny | 738.51 mi (1,188.52 km) |
| Os to Chaville | 799.62 mi (1,286.86 km) |
| Os to Checy | 863.25 mi (1,389.27 km) |
| Os to Chelles | 792.00 mi (1,274.60 km) |
| Os to Chennevieres-sur-Marne | 798.21 mi (1,284.59 km) |
