| Allendale to Coudekerque-Branche | 3,944.33 mi (6,347.79 km) |
| Allendale to Coueron | 3,911.24 mi (6,294.53 km) |
| Allendale to Coulommiers | 4,047.78 mi (6,514.27 km) |
| Allendale to Courbevoic | 4,012.43 mi (6,457.38 km) |
| Allendale to Courcouronnes | 4,028.98 mi (6,484.02 km) |
| Allendale to Cournon-d'Auvergne | 4,164.27 mi (6,701.75 km) |
| Allendale to Courrieres | 3,984.86 mi (6,413.02 km) |
| Allendale to Coutras | 4,053.00 mi (6,522.68 km) |
| Allendale to Couzeix | 4,079.44 mi (6,565.22 km) |
| Allendale to Cran-Gevrier | 4,275.11 mi (6,880.12 km) |
| Allendale to Craponne | 4,225.87 mi (6,800.88 km) |
| Allendale to Creil | 4,008.78 mi (6,451.50 km) |
| Allendale to Crepy-en-Valois | 4,025.31 mi (6,478.12 km) |
| Allendale to Crest | 4,276.94 mi (6,883.07 km) |
| Allendale to Creteil | 4,024.39 mi (6,476.63 km) |
