| Gastonia to Cognac | 4,128.81 mi (6,644.68 km) |
| Gastonia to Cogolin | 4,506.10 mi (7,251.87 km) |
| Gastonia to Colmar | 4,400.07 mi (7,081.22 km) |
| Gastonia to Colombes | 4,162.08 mi (6,698.22 km) |
| Gastonia to Colomiers | 4,258.71 mi (6,853.73 km) |
| Gastonia to Combs-la-Ville | 4,181.44 mi (6,729.38 km) |
| Gastonia to Comines | 4,148.96 mi (6,677.10 km) |
| Gastonia to Compiegne | 4,174.07 mi (6,717.52 km) |
| Gastonia to Concarneau | 3,918.69 mi (6,306.52 km) |
| Gastonia to Conde-sur-l'Escaut | 4,180.46 mi (6,727.80 km) |
| Gastonia to Conflans-Sainte-Honorine | 4,153.70 mi (6,684.74 km) |
| Gastonia to Corbas | 4,362.74 mi (7,021.15 km) |
| Gastonia to Corbeil-Essonnes | 4,179.52 mi (6,726.29 km) |
| Gastonia to Cormeilles-en-Parisis | 4,158.69 mi (6,692.77 km) |
| Gastonia to Cosne sur Loire | 4,229.17 mi (6,806.19 km) |
