| Willow Grove to Coudekerque-Branche | 3,644.99 mi (5,866.04 km) |
| Willow Grove to Coueron | 3,563.08 mi (5,734.23 km) |
| Willow Grove to Coulommiers | 3,729.22 mi (6,001.59 km) |
| Willow Grove to Courbevoic | 3,692.09 mi (5,941.84 km) |
| Willow Grove to Courcouronnes | 3,706.60 mi (5,965.20 km) |
| Willow Grove to Cournon-d'Auvergne | 3,818.26 mi (6,144.89 km) |
| Willow Grove to Courrieres | 3,681.58 mi (5,924.93 km) |
| Willow Grove to Coutras | 3,690.05 mi (5,938.56 km) |
| Willow Grove to Couzeix | 3,728.23 mi (6,000.00 km) |
| Willow Grove to Cran-Gevrier | 3,940.30 mi (6,341.29 km) |
| Willow Grove to Craponne | 3,884.98 mi (6,252.28 km) |
| Willow Grove to Creil | 3,692.55 mi (5,942.59 km) |
| Willow Grove to Crepy-en-Valois | 3,710.10 mi (5,970.82 km) |
| Willow Grove to Crest | 3,928.40 mi (6,322.15 km) |
| Willow Grove to Creteil | 3,703.68 mi (5,960.50 km) |
