| Northport to Coudekerque-Branche | 4,474.37 mi (7,200.80 km) |
| Northport to Coueron | 4,400.08 mi (7,081.25 km) |
| Northport to Coulommiers | 4,562.60 mi (7,342.79 km) |
| Northport to Courbevoic | 4,525.71 mi (7,283.43 km) |
| Northport to Courcouronnes | 4,540.58 mi (7,307.36 km) |
| Northport to Cournon-d'Auvergne | 4,655.29 mi (7,491.96 km) |
| Northport to Courrieres | 4,511.91 mi (7,261.22 km) |
| Northport to Coutras | 4,528.00 mi (7,287.11 km) |
| Northport to Couzeix | 4,565.59 mi (7,347.61 km) |
| Northport to Cran-Gevrier | 4,776.31 mi (7,686.73 km) |
| Northport to Craponne | 4,721.60 mi (7,598.68 km) |
| Northport to Creil | 4,525.46 mi (7,283.02 km) |
| Northport to Crepy-en-Valois | 4,542.85 mi (7,311.01 km) |
| Northport to Crest | 4,765.71 mi (7,669.67 km) |
| Northport to Creteil | 4,537.38 mi (7,302.21 km) |
