| Glen Allen to Cognac | 3,864.32 mi (6,219.03 km) |
| Glen Allen to Cogolin | 4,241.69 mi (6,826.35 km) |
| Glen Allen to Colmar | 4,135.29 mi (6,655.10 km) |
| Glen Allen to Colombes | 3,897.23 mi (6,271.99 km) |
| Glen Allen to Colomiers | 3,994.79 mi (6,428.99 km) |
| Glen Allen to Combs-la-Ville | 3,916.58 mi (6,303.12 km) |
| Glen Allen to Comines | 3,884.51 mi (6,251.51 km) |
| Glen Allen to Compiegne | 3,909.31 mi (6,291.42 km) |
| Glen Allen to Concarneau | 3,653.91 mi (5,880.39 km) |
| Glen Allen to Conde-sur-l'Escaut | 3,915.96 mi (6,302.13 km) |
| Glen Allen to Conflans-Sainte-Honorine | 3,888.86 mi (6,258.51 km) |
| Glen Allen to Corbas | 4,097.94 mi (6,595.00 km) |
| Glen Allen to Corbeil-Essonnes | 3,914.65 mi (6,300.02 km) |
| Glen Allen to Cormeilles-en-Parisis | 3,893.85 mi (6,266.54 km) |
| Glen Allen to Cosne sur Loire | 3,964.27 mi (6,379.88 km) |
