| Olean to Chateaubriant | 3,632.79 mi (5,846.42 km) |
| Olean to Chateaudun | 3,736.43 mi (6,013.20 km) |
| Olean to Chateauneuf-les-Martigues | 4,051.24 mi (6,519.84 km) |
| Olean to Chateaurenard | 4,020.57 mi (6,470.49 km) |
| Olean to Chateauroux | 3,789.56 mi (6,098.70 km) |
| Olean to Chatellerault | 3,740.78 mi (6,020.21 km) |
| Olean to Chatenay-Malabry | 3,754.56 mi (6,042.39 km) |
| Olean to Chatillon | 3,754.01 mi (6,041.50 km) |
| Olean to Chatou | 3,745.90 mi (6,028.44 km) |
| Olean to Chaumont | 3,892.02 mi (6,263.60 km) |
| Olean to Chauny | 3,767.46 mi (6,063.15 km) |
| Olean to Chaville | 3,749.60 mi (6,034.39 km) |
| Olean to Checy | 3,770.45 mi (6,067.95 km) |
| Olean to Chelles | 3,764.22 mi (6,057.93 km) |
| Olean to Chennevieres-sur-Marne | 3,764.07 mi (6,057.68 km) |
