| North Adams to Coudekerque-Branche | 3,454.79 mi (5,559.95 km) |
| North Adams to Coueron | 3,381.29 mi (5,441.66 km) |
| North Adams to Coulommiers | 3,542.22 mi (5,700.65 km) |
| North Adams to Courbevoic | 3,505.34 mi (5,641.29 km) |
| North Adams to Courcouronnes | 3,520.22 mi (5,665.25 km) |
| North Adams to Cournon-d'Auvergne | 3,636.47 mi (5,852.34 km) |
| North Adams to Courrieres | 3,492.04 mi (5,619.89 km) |
| North Adams to Coutras | 3,511.61 mi (5,651.39 km) |
| North Adams to Couzeix | 3,547.35 mi (5,708.91 km) |
| North Adams to Cran-Gevrier | 3,756.54 mi (6,045.56 km) |
| North Adams to Craponne | 3,702.30 mi (5,958.27 km) |
| North Adams to Creil | 3,505.10 mi (5,640.92 km) |
| North Adams to Crepy-en-Valois | 3,522.51 mi (5,668.93 km) |
| North Adams to Crest | 3,747.31 mi (6,030.71 km) |
| North Adams to Creteil | 3,517.01 mi (5,660.09 km) |
