| Alpena to Chambray-les-Tours | 3,820.32 mi (6,148.21 km) |
| Alpena to Chamonix-Mont-Blanc | 4,118.17 mi (6,627.56 km) |
| Alpena to Champigny-sur-Marne | 3,838.27 mi (6,177.09 km) |
| Alpena to Champs-Sur-Marne | 3,840.37 mi (6,180.47 km) |
| Alpena to Chanteloup-les-Vignes | 3,813.66 mi (6,137.50 km) |
| Alpena to Chantepie | 3,700.64 mi (5,955.60 km) |
| Alpena to Chantilly | 3,822.91 mi (6,152.38 km) |
| Alpena to Chaponost | 4,042.16 mi (6,505.24 km) |
| Alpena to Charenton-le-Pont | 3,833.63 mi (6,169.64 km) |
| Alpena to Charleville-Mezieres | 3,888.11 mi (6,257.31 km) |
| Alpena to Chartres | 3,810.88 mi (6,133.01 km) |
| Alpena to Chassieu | 4,049.79 mi (6,517.50 km) |
| Alpena to Chateau-d'Olonne | 3,750.71 mi (6,036.19 km) |
| Alpena to Chateau-Gontier | 3,746.23 mi (6,028.98 km) |
| Alpena to Chateau-Thierry | 3,864.35 mi (6,219.07 km) |
