| New Smyrna Beach to Coudekerque-Branche | 4,411.17 mi (7,099.09 km) |
| New Smyrna Beach to Coueron | 4,295.09 mi (6,912.28 km) |
| New Smyrna Beach to Coulommiers | 4,481.31 mi (7,211.98 km) |
| New Smyrna Beach to Courbevoic | 4,443.44 mi (7,151.03 km) |
| New Smyrna Beach to Courcouronnes | 4,456.28 mi (7,171.69 km) |
| New Smyrna Beach to Cournon-d'Auvergne | 4,547.90 mi (7,319.14 km) |
| New Smyrna Beach to Courrieres | 4,444.74 mi (7,153.12 km) |
| New Smyrna Beach to Coutras | 4,407.20 mi (7,092.70 km) |
| New Smyrna Beach to Couzeix | 4,454.96 mi (7,169.56 km) |
| New Smyrna Beach to Cran-Gevrier | 4,677.17 mi (7,527.18 km) |
| New Smyrna Beach to Craponne | 4,617.81 mi (7,431.65 km) |
| New Smyrna Beach to Creil | 4,446.82 mi (7,156.46 km) |
| New Smyrna Beach to Crepy-en-Valois | 4,464.82 mi (7,185.43 km) |
| New Smyrna Beach to Crest | 4,654.21 mi (7,490.22 km) |
| New Smyrna Beach to Creteil | 4,454.61 mi (7,169.00 km) |
