| Tamalpais-Homestead Valley to Coudekerque-Branche | 5,449.21 mi (8,769.65 km) |
| Tamalpais-Homestead Valley to Coueron | 5,518.09 mi (8,880.51 km) |
| Tamalpais-Homestead Valley to Coulommiers | 5,584.76 mi (8,987.81 km) |
| Tamalpais-Homestead Valley to Courbevoic | 5,555.79 mi (8,941.18 km) |
| Tamalpais-Homestead Valley to Courcouronnes | 5,575.34 mi (8,972.63 km) |
| Tamalpais-Homestead Valley to Cournon-d'Auvergne | 5,750.04 mi (9,253.80 km) |
| Tamalpais-Homestead Valley to Courrieres | 5,494.71 mi (8,842.89 km) |
| Tamalpais-Homestead Valley to Coutras | 5,680.12 mi (9,141.28 km) |
| Tamalpais-Homestead Valley to Couzeix | 5,681.38 mi (9,143.29 km) |
| Tamalpais-Homestead Valley to Cran-Gevrier | 5,829.92 mi (9,382.35 km) |
| Tamalpais-Homestead Valley to Craponne | 5,796.86 mi (9,329.15 km) |
| Tamalpais-Homestead Valley to Creil | 5,543.84 mi (8,921.95 km) |
| Tamalpais-Homestead Valley to Crepy-en-Valois | 5,557.02 mi (8,943.15 km) |
| Tamalpais-Homestead Valley to Crest | 5,860.59 mi (9,431.72 km) |
| Tamalpais-Homestead Valley to Creteil | 5,567.61 mi (8,960.20 km) |
