| Pikesville to Coudekerque-Branche | 3,743.11 mi (6,023.95 km) |
| Pikesville to Coueron | 3,662.10 mi (5,893.58 km) |
| Pikesville to Coulommiers | 3,827.82 mi (6,160.29 km) |
| Pikesville to Courbevoic | 3,790.73 mi (6,100.58 km) |
| Pikesville to Courcouronnes | 3,805.28 mi (6,124.01 km) |
| Pikesville to Cournon-d'Auvergne | 3,917.28 mi (6,304.25 km) |
| Pikesville to Courrieres | 3,779.82 mi (6,083.03 km) |
| Pikesville to Coutras | 3,789.15 mi (6,098.05 km) |
| Pikesville to Couzeix | 3,827.28 mi (6,159.41 km) |
| Pikesville to Cran-Gevrier | 4,039.21 mi (6,500.48 km) |
| Pikesville to Craponne | 3,983.96 mi (6,411.57 km) |
| Pikesville to Creil | 3,791.10 mi (6,101.19 km) |
| Pikesville to Crepy-en-Valois | 3,808.63 mi (6,129.40 km) |
| Pikesville to Crest | 4,027.45 mi (6,481.55 km) |
| Pikesville to Creteil | 3,802.33 mi (6,119.26 km) |
