| Kennewick to Coudekerque-Branche | 4,873.64 mi (7,843.36 km) |
| Kennewick to Coueron | 4,958.29 mi (7,979.60 km) |
| Kennewick to Coulommiers | 5,012.55 mi (8,066.92 km) |
| Kennewick to Courbevoic | 4,984.79 mi (8,022.24 km) |
| Kennewick to Courcouronnes | 5,004.62 mi (8,054.15 km) |
| Kennewick to Cournon-d'Auvergne | 5,184.18 mi (8,343.13 km) |
| Kennewick to Courrieres | 4,919.43 mi (7,917.05 km) |
| Kennewick to Coutras | 5,122.69 mi (8,244.18 km) |
| Kennewick to Couzeix | 5,119.05 mi (8,238.32 km) |
| Kennewick to Cran-Gevrier | 5,258.30 mi (8,462.42 km) |
| Kennewick to Craponne | 5,228.09 mi (8,413.81 km) |
| Kennewick to Creil | 4,971.70 mi (8,001.18 km) |
| Kennewick to Crepy-en-Valois | 4,984.27 mi (8,021.41 km) |
| Kennewick to Crest | 5,293.38 mi (8,518.87 km) |
| Kennewick to Creteil | 4,996.48 mi (8,041.06 km) |
