| Highland Park to Coudekerque-Branche | 4,051.74 mi (6,520.65 km) |
| Highland Park to Coueron | 4,020.28 mi (6,470.01 km) |
| Highland Park to Coulommiers | 4,155.89 mi (6,688.25 km) |
| Highland Park to Courbevoic | 4,120.62 mi (6,631.49 km) |
| Highland Park to Courcouronnes | 4,137.23 mi (6,658.24 km) |
| Highland Park to Cournon-d'Auvergne | 4,273.19 mi (6,877.03 km) |
| Highland Park to Courrieres | 4,092.41 mi (6,586.10 km) |
| Highland Park to Coutras | 4,162.33 mi (6,698.62 km) |
| Highland Park to Couzeix | 4,188.51 mi (6,740.75 km) |
| Highland Park to Cran-Gevrier | 4,383.68 mi (7,054.85 km) |
| Highland Park to Craponne | 4,334.63 mi (6,975.92 km) |
| Highland Park to Creil | 4,116.82 mi (6,625.38 km) |
| Highland Park to Crepy-en-Valois | 4,133.31 mi (6,651.92 km) |
| Highland Park to Crest | 4,385.90 mi (7,058.42 km) |
| Highland Park to Creteil | 4,132.59 mi (6,650.75 km) |
