| North Tonawanda to Coudekerque-Branche | 3,668.36 mi (5,903.65 km) |
| North Tonawanda to Coueron | 3,614.15 mi (5,816.41 km) |
| North Tonawanda to Coulommiers | 3,763.65 mi (6,057.01 km) |
| North Tonawanda to Courbevoic | 3,727.43 mi (5,998.72 km) |
| North Tonawanda to Courcouronnes | 3,743.15 mi (6,024.01 km) |
| North Tonawanda to Cournon-d'Auvergne | 3,868.74 mi (6,226.13 km) |
| North Tonawanda to Courrieres | 3,707.26 mi (5,966.26 km) |
| North Tonawanda to Coutras | 3,750.21 mi (6,035.39 km) |
| North Tonawanda to Couzeix | 3,781.53 mi (6,085.78 km) |
| North Tonawanda to Cran-Gevrier | 3,984.59 mi (6,412.58 km) |
| North Tonawanda to Craponne | 3,932.65 mi (6,328.99 km) |
| North Tonawanda to Creil | 3,725.55 mi (5,995.70 km) |
| North Tonawanda to Crepy-en-Valois | 3,742.58 mi (6,023.10 km) |
| North Tonawanda to Crest | 3,980.63 mi (6,406.21 km) |
| North Tonawanda to Creteil | 3,739.27 mi (6,017.77 km) |
