| Mission Viejo to Coudekerque-Branche | 5,549.99 mi (8,931.84 km) |
| Mission Viejo to Coueron | 5,586.82 mi (8,991.12 km) |
| Mission Viejo to Coulommiers | 5,677.21 mi (9,136.58 km) |
| Mission Viejo to Courbevoic | 5,645.89 mi (9,086.18 km) |
| Mission Viejo to Courcouronnes | 5,664.70 mi (9,116.46 km) |
| Mission Viejo to Cournon-d'Auvergne | 5,828.32 mi (9,379.77 km) |
| Mission Viejo to Courrieres | 5,594.53 mi (9,003.52 km) |
| Mission Viejo to Coutras | 5,743.33 mi (9,243.00 km) |
| Mission Viejo to Couzeix | 5,753.44 mi (9,259.26 km) |
| Mission Viejo to Cran-Gevrier | 5,919.31 mi (9,526.21 km) |
| Mission Viejo to Craponne | 5,880.57 mi (9,463.87 km) |
| Mission Viejo to Creil | 5,636.43 mi (9,070.96 km) |
| Mission Viejo to Crepy-en-Valois | 5,650.81 mi (9,094.09 km) |
| Mission Viejo to Crest | 5,940.70 mi (9,560.63 km) |
| Mission Viejo to Creteil | 5,657.89 mi (9,105.49 km) |
