| San Francisco to Coudekerque-Branche | 5,453.79 mi (8,777.02 km) |
| San Francisco to Coueron | 5,521.95 mi (8,886.71 km) |
| San Francisco to Coulommiers | 5,589.17 mi (8,994.90 km) |
| San Francisco to Courbevoic | 5,560.14 mi (8,948.18 km) |
| San Francisco to Courcouronnes | 5,579.67 mi (8,979.61 km) |
| San Francisco to Cournon-d'Auvergne | 5,754.14 mi (9,260.40 km) |
| San Francisco to Courrieres | 5,499.28 mi (8,850.23 km) |
| San Francisco to Coutras | 5,683.87 mi (9,147.30 km) |
| San Francisco to Couzeix | 5,685.33 mi (9,149.65 km) |
| San Francisco to Cran-Gevrier | 5,834.28 mi (9,389.37 km) |
| San Francisco to Craponne | 5,801.09 mi (9,335.96 km) |
| San Francisco to Creil | 5,548.25 mi (8,929.04 km) |
| San Francisco to Crepy-en-Valois | 5,561.45 mi (8,950.29 km) |
| San Francisco to Crest | 5,864.75 mi (9,438.40 km) |
| San Francisco to Creteil | 5,571.96 mi (8,967.21 km) |
