| Smithville to Coudekerque-Branche | 4,439.38 mi (7,144.50 km) |
| Smithville to Coueron | 4,416.38 mi (7,107.48 km) |
| Smithville to Coulommiers | 4,546.90 mi (7,317.52 km) |
| Smithville to Courbevoic | 4,512.04 mi (7,261.42 km) |
| Smithville to Courcouronnes | 4,528.97 mi (7,288.68 km) |
| Smithville to Cournon-d'Auvergne | 4,668.50 mi (7,513.23 km) |
| Smithville to Courrieres | 4,480.71 mi (7,211.01 km) |
| Smithville to Coutras | 4,560.17 mi (7,338.88 km) |
| Smithville to Couzeix | 4,584.74 mi (7,378.42 km) |
| Smithville to Cran-Gevrier | 4,776.99 mi (7,687.82 km) |
| Smithville to Craponne | 4,729.03 mi (7,610.65 km) |
| Smithville to Creil | 4,507.50 mi (7,254.13 km) |
| Smithville to Crepy-en-Valois | 4,523.77 mi (7,280.30 km) |
| Smithville to Crest | 4,781.39 mi (7,694.90 km) |
| Smithville to Creteil | 4,524.04 mi (7,280.74 km) |
