| Olney to Chambray-les-Tours | 3,791.16 mi (6,101.29 km) |
| Olney to Chamonix-Mont-Blanc | 4,097.54 mi (6,594.35 km) |
| Olney to Champigny-sur-Marne | 3,829.78 mi (6,163.43 km) |
| Olney to Champs-Sur-Marne | 3,832.52 mi (6,167.84 km) |
| Olney to Chanteloup-les-Vignes | 3,805.19 mi (6,123.87 km) |
| Olney to Chantepie | 3,671.41 mi (5,908.56 km) |
| Olney to Chantilly | 3,817.91 mi (6,144.33 km) |
| Olney to Chaponost | 4,011.65 mi (6,456.12 km) |
| Olney to Charenton-le-Pont | 3,824.88 mi (6,155.54 km) |
| Olney to Charleville-Mezieres | 3,896.19 mi (6,270.31 km) |
| Olney to Chartres | 3,795.42 mi (6,108.14 km) |
| Olney to Chassieu | 4,020.42 mi (6,470.24 km) |
| Olney to Chateau-d'Olonne | 3,704.91 mi (5,962.48 km) |
| Olney to Chateau-Gontier | 3,717.30 mi (5,982.41 km) |
| Olney to Chateau-Thierry | 3,861.03 mi (6,213.73 km) |
