| Tumwater to Coudekerque-Branche | 4,926.89 mi (7,929.06 km) |
| Tumwater to Coueron | 5,026.00 mi (8,088.56 km) |
| Tumwater to Coulommiers | 5,068.97 mi (8,157.72 km) |
| Tumwater to Courbevoic | 5,042.46 mi (8,115.06 km) |
| Tumwater to Courcouronnes | 5,062.52 mi (8,147.34 km) |
| Tumwater to Cournon-d'Auvergne | 5,246.21 mi (8,442.95 km) |
| Tumwater to Courrieres | 4,972.88 mi (8,003.08 km) |
| Tumwater to Coutras | 5,191.91 mi (8,355.58 km) |
| Tumwater to Couzeix | 5,184.29 mi (8,343.31 km) |
| Tumwater to Cran-Gevrier | 5,314.78 mi (8,553.31 km) |
| Tumwater to Craponne | 5,287.37 mi (8,509.20 km) |
| Tumwater to Creil | 5,028.29 mi (8,092.25 km) |
| Tumwater to Crepy-en-Valois | 5,040.21 mi (8,111.44 km) |
| Tumwater to Crest | 5,353.95 mi (8,616.35 km) |
| Tumwater to Creteil | 5,054.01 mi (8,133.64 km) |
