| Alcoa to Coudekerque-Branche | 4,204.02 mi (6,765.71 km) |
| Alcoa to Coueron | 4,128.90 mi (6,644.83 km) |
| Alcoa to Coulommiers | 4,291.65 mi (6,906.74 km) |
| Alcoa to Courbevoic | 4,254.73 mi (6,847.33 km) |
| Alcoa to Courcouronnes | 4,269.56 mi (6,871.19 km) |
| Alcoa to Cournon-d'Auvergne | 4,384.11 mi (7,055.54 km) |
| Alcoa to Courrieres | 4,241.40 mi (6,825.88 km) |
| Alcoa to Coutras | 4,257.04 mi (6,851.05 km) |
| Alcoa to Couzeix | 4,294.45 mi (6,911.25 km) |
| Alcoa to Cran-Gevrier | 4,505.13 mi (7,250.30 km) |
| Alcoa to Craponne | 4,450.41 mi (7,162.24 km) |
| Alcoa to Creil | 4,254.57 mi (6,847.07 km) |
| Alcoa to Crepy-en-Valois | 4,271.98 mi (6,875.09 km) |
| Alcoa to Crest | 4,494.56 mi (7,233.30 km) |
| Alcoa to Creteil | 4,266.40 mi (6,866.10 km) |
