| Aiken to Coudekerque-Branche | 4,222.17 mi (6,794.93 km) |
| Aiken to Coueron | 4,128.76 mi (6,644.60 km) |
| Aiken to Coulommiers | 4,302.18 mi (6,923.69 km) |
| Aiken to Courbevoic | 4,264.76 mi (6,863.47 km) |
| Aiken to Courcouronnes | 4,278.74 mi (6,885.97 km) |
| Aiken to Cournon-d'Auvergne | 4,383.50 mi (7,054.55 km) |
| Aiken to Courrieres | 4,257.92 mi (6,852.47 km) |
| Aiken to Coutras | 4,250.26 mi (6,840.13 km) |
| Aiken to Couzeix | 4,292.22 mi (6,907.66 km) |
| Aiken to Cran-Gevrier | 4,508.36 mi (7,255.50 km) |
| Aiken to Craponne | 4,451.51 mi (7,164.01 km) |
| Aiken to Creil | 4,266.17 mi (6,865.74 km) |
| Aiken to Crepy-en-Valois | 4,283.88 mi (6,894.24 km) |
| Aiken to Crest | 4,492.39 mi (7,229.80 km) |
| Aiken to Creteil | 4,276.23 mi (6,881.93 km) |
