| Spearfish to Coudekerque-Branche | 4,504.32 mi (7,249.00 km) |
| Spearfish to Coueron | 4,533.78 mi (7,296.41 km) |
| Spearfish to Coulommiers | 4,628.66 mi (7,449.11 km) |
| Spearfish to Courbevoic | 4,596.76 mi (7,397.78 km) |
| Spearfish to Courcouronnes | 4,615.35 mi (7,427.69 km) |
| Spearfish to Cournon-d'Auvergne | 4,776.40 mi (7,686.88 km) |
| Spearfish to Courrieres | 4,548.42 mi (7,319.98 km) |
| Spearfish to Coutras | 4,689.73 mi (7,547.39 km) |
| Spearfish to Couzeix | 4,700.67 mi (7,565.00 km) |
| Spearfish to Cran-Gevrier | 4,869.57 mi (7,836.81 km) |
| Spearfish to Craponne | 4,829.61 mi (7,772.51 km) |
| Spearfish to Creil | 4,588.00 mi (7,383.67 km) |
| Spearfish to Crepy-en-Valois | 4,602.69 mi (7,407.32 km) |
| Spearfish to Crest | 4,888.99 mi (7,868.06 km) |
| Spearfish to Creteil | 4,608.79 mi (7,417.13 km) |
