| Boiling Springs to Coudekerque-Branche | 4,159.60 mi (6,694.23 km) |
| Boiling Springs to Coueron | 4,074.12 mi (6,556.66 km) |
| Boiling Springs to Coulommiers | 4,242.91 mi (6,828.30 km) |
| Boiling Springs to Courbevoic | 4,205.69 mi (6,768.41 km) |
| Boiling Springs to Courcouronnes | 4,220.05 mi (6,791.51 km) |
| Boiling Springs to Cournon-d'Auvergne | 4,329.17 mi (6,967.13 km) |
| Boiling Springs to Courrieres | 4,196.06 mi (6,752.90 km) |
| Boiling Springs to Coutras | 4,198.67 mi (6,757.11 km) |
| Boiling Springs to Couzeix | 4,238.59 mi (6,821.35 km) |
| Boiling Springs to Cran-Gevrier | 4,452.37 mi (7,165.39 km) |
| Boiling Springs to Craponne | 4,396.44 mi (7,075.39 km) |
| Boiling Springs to Creil | 4,206.42 mi (6,769.58 km) |
| Boiling Springs to Crepy-en-Valois | 4,224.01 mi (6,797.89 km) |
| Boiling Springs to Crest | 4,438.81 mi (7,143.57 km) |
| Boiling Springs to Creteil | 4,217.25 mi (6,787.01 km) |
