| Ponca City to Chambray-les-Tours | 4,734.32 mi (7,619.15 km) |
| Ponca City to Chamonix-Mont-Blanc | 5,031.78 mi (8,097.86 km) |
| Ponca City to Champigny-sur-Marne | 4,751.34 mi (7,646.54 km) |
| Ponca City to Champs-Sur-Marne | 4,753.38 mi (7,649.83 km) |
| Ponca City to Chanteloup-les-Vignes | 4,726.76 mi (7,606.98 km) |
| Ponca City to Chantepie | 4,614.66 mi (7,426.58 km) |
| Ponca City to Chantilly | 4,735.71 mi (7,621.40 km) |
| Ponca City to Chaponost | 4,956.14 mi (7,976.14 km) |
| Ponca City to Charenton-le-Pont | 4,746.73 mi (7,639.12 km) |
| Ponca City to Charleville-Mezieres | 4,799.44 mi (7,723.94 km) |
| Ponca City to Chartres | 4,724.42 mi (7,603.22 km) |
| Ponca City to Chassieu | 4,963.74 mi (7,988.37 km) |
| Ponca City to Chateau-d'Olonne | 4,664.51 mi (7,506.80 km) |
| Ponca City to Chateau-Gontier | 4,660.24 mi (7,499.94 km) |
| Ponca City to Chateau-Thierry | 4,776.95 mi (7,687.76 km) |
