| Olten to Chambray-les-Tours | 336.32 mi (541.25 km) |
| Olten to Chamonix-Mont-Blanc | 110.11 mi (177.21 km) |
| Olten to Champigny-sur-Marne | 268.33 mi (431.84 km) |
| Olten to Champs-Sur-Marne | 265.49 mi (427.27 km) |
| Olten to Chanteloup-les-Vignes | 292.85 mi (471.29 km) |
| Olten to Chantepie | 445.00 mi (716.16 km) |
| Olten to Chantilly | 280.42 mi (451.29 km) |
| Olten to Chaponost | 188.03 mi (302.61 km) |
| Olten to Charenton-le-Pont | 273.28 mi (439.80 km) |
| Olten to Charleville-Mezieres | 221.77 mi (356.90 km) |
| Olten to Chartres | 306.75 mi (493.66 km) |
| Olten to Chassieu | 178.14 mi (286.68 km) |
| Olten to Chateau-d'Olonne | 458.18 mi (737.36 km) |
| Olten to Chateau-Gontier | 402.04 mi (647.01 km) |
| Olten to Chateau-Thierry | 237.91 mi (382.88 km) |
