| Highland Springs to Cognac | 3,861.84 mi (6,215.03 km) |
| Highland Springs to Cogolin | 4,239.14 mi (6,822.24 km) |
| Highland Springs to Colmar | 4,133.79 mi (6,652.70 km) |
| Highland Springs to Colombes | 3,895.62 mi (6,269.39 km) |
| Highland Springs to Colomiers | 3,991.95 mi (6,424.42 km) |
| Highland Springs to Combs-la-Ville | 3,914.92 mi (6,300.46 km) |
| Highland Springs to Comines | 3,883.35 mi (6,249.65 km) |
| Highland Springs to Compiegne | 3,907.84 mi (6,289.05 km) |
| Highland Springs to Concarneau | 3,651.72 mi (5,876.88 km) |
| Highland Springs to Conde-sur-l'Escaut | 3,914.77 mi (6,300.21 km) |
| Highland Springs to Conflans-Sainte-Honorine | 3,887.25 mi (6,255.93 km) |
| Highland Springs to Corbas | 4,095.78 mi (6,591.52 km) |
| Highland Springs to Corbeil-Essonnes | 3,912.98 mi (6,297.33 km) |
| Highland Springs to Cormeilles-en-Parisis | 3,892.24 mi (6,263.96 km) |
| Highland Springs to Cosne sur Loire | 3,962.36 mi (6,376.80 km) |
