| San Diego to Coudekerque-Branche | 5,577.73 mi (8,976.48 km) |
| San Diego to Coueron | 5,609.93 mi (9,028.31 km) |
| San Diego to Coulommiers | 5,703.66 mi (9,179.15 km) |
| San Diego to Courbevoic | 5,672.03 mi (9,128.25 km) |
| San Diego to Courcouronnes | 5,690.72 mi (9,158.33 km) |
| San Diego to Cournon-d'Auvergne | 5,852.60 mi (9,418.85 km) |
| San Diego to Courrieres | 5,622.09 mi (9,047.88 km) |
| San Diego to Coutras | 5,765.50 mi (9,278.68 km) |
| San Diego to Couzeix | 5,776.89 mi (9,297.00 km) |
| San Diego to Cran-Gevrier | 5,945.12 mi (9,567.75 km) |
| San Diego to Craponne | 5,905.60 mi (9,504.15 km) |
| San Diego to Creil | 5,662.93 mi (9,113.61 km) |
| San Diego to Crepy-en-Valois | 5,677.47 mi (9,137.00 km) |
| San Diego to Crest | 5,965.16 mi (9,599.99 km) |
| San Diego to Creteil | 5,684.04 mi (9,147.58 km) |
