| Key Largo to Chambray-les-Tours | 4,559.66 mi (7,338.07 km) |
| Key Largo to Chamonix-Mont-Blanc | 4,866.59 mi (7,832.01 km) |
| Key Largo to Champigny-sur-Marne | 4,619.80 mi (7,434.85 km) |
| Key Largo to Champs-Sur-Marne | 4,623.15 mi (7,440.23 km) |
| Key Largo to Chanteloup-les-Vignes | 4,595.94 mi (7,396.45 km) |
| Key Largo to Chantepie | 4,443.57 mi (7,151.24 km) |
| Key Largo to Chantilly | 4,611.98 mi (7,422.27 km) |
| Key Largo to Chaponost | 4,771.92 mi (7,679.67 km) |
| Key Largo to Charenton-le-Pont | 4,614.75 mi (7,426.72 km) |
| Key Largo to Charleville-Mezieres | 4,701.79 mi (7,566.81 km) |
| Key Largo to Chartres | 4,578.92 mi (7,369.06 km) |
| Key Largo to Chassieu | 4,781.75 mi (7,695.48 km) |
| Key Largo to Chateau-d'Olonne | 4,457.17 mi (7,173.12 km) |
| Key Largo to Chateau-Gontier | 4,488.34 mi (7,223.29 km) |
| Key Largo to Chateau-Thierry | 4,655.68 mi (7,492.60 km) |
