| Isabela to Coudekerque-Branche | 4,342.16 mi (6,988.04 km) |
| Isabela to Coueron | 4,136.27 mi (6,656.69 km) |
| Isabela to Coulommiers | 4,364.88 mi (7,024.60 km) |
| Isabela to Courbevoic | 4,327.42 mi (6,964.30 km) |
| Isabela to Courcouronnes | 4,334.54 mi (6,975.76 km) |
| Isabela to Cournon-d'Auvergne | 4,365.17 mi (7,025.06 km) |
| Isabela to Courrieres | 4,364.03 mi (7,023.22 km) |
| Isabela to Coutras | 4,202.53 mi (6,763.32 km) |
| Isabela to Couzeix | 4,271.07 mi (6,873.63 km) |
| Isabela to Cran-Gevrier | 4,505.02 mi (7,250.13 km) |
| Isabela to Craponne | 4,438.75 mi (7,143.48 km) |
| Isabela to Creil | 4,339.06 mi (6,983.05 km) |
| Isabela to Crepy-en-Valois | 4,357.20 mi (7,012.23 km) |
| Isabela to Crest | 4,454.40 mi (7,168.66 km) |
| Isabela to Creteil | 4,336.59 mi (6,979.06 km) |
