| Perth Amboy to Coudekerque-Branche | 3,594.21 mi (5,784.32 km) |
| Perth Amboy to Coueron | 3,511.74 mi (5,651.59 km) |
| Perth Amboy to Coulommiers | 3,678.14 mi (5,919.40 km) |
| Perth Amboy to Courbevoic | 3,641.00 mi (5,859.62 km) |
| Perth Amboy to Courcouronnes | 3,655.48 mi (5,882.93 km) |
| Perth Amboy to Cournon-d'Auvergne | 3,766.91 mi (6,062.25 km) |
| Perth Amboy to Courrieres | 3,630.73 mi (5,843.09 km) |
| Perth Amboy to Coutras | 3,638.63 mi (5,855.80 km) |
| Perth Amboy to Couzeix | 3,676.85 mi (5,917.32 km) |
| Perth Amboy to Cran-Gevrier | 3,889.02 mi (6,258.78 km) |
| Perth Amboy to Craponne | 3,833.67 mi (6,169.69 km) |
| Perth Amboy to Creil | 3,641.51 mi (5,860.45 km) |
| Perth Amboy to Crepy-en-Valois | 3,659.07 mi (5,888.70 km) |
| Perth Amboy to Crest | 3,877.03 mi (6,239.47 km) |
| Perth Amboy to Creteil | 3,652.59 mi (5,878.27 km) |
