| Huber Heights to Coudekerque-Branche | 4,017.80 mi (6,466.02 km) |
| Huber Heights to Coueron | 3,962.91 mi (6,377.69 km) |
| Huber Heights to Coulommiers | 4,113.23 mi (6,619.60 km) |
| Huber Heights to Courbevoic | 4,076.99 mi (6,561.29 km) |
| Huber Heights to Courcouronnes | 4,092.69 mi (6,586.55 km) |
| Huber Heights to Cournon-d'Auvergne | 4,217.62 mi (6,787.60 km) |
| Huber Heights to Courrieres | 4,056.77 mi (6,528.74 km) |
| Huber Heights to Coutras | 4,098.08 mi (6,595.23 km) |
| Huber Heights to Couzeix | 4,130.15 mi (6,646.83 km) |
| Huber Heights to Cran-Gevrier | 4,333.89 mi (6,974.73 km) |
| Huber Heights to Craponne | 4,281.75 mi (6,890.81 km) |
| Huber Heights to Creil | 4,075.14 mi (6,558.31 km) |
| Huber Heights to Crepy-en-Valois | 4,092.17 mi (6,585.71 km) |
| Huber Heights to Crest | 4,329.40 mi (6,967.50 km) |
| Huber Heights to Creteil | 4,088.83 mi (6,580.33 km) |
