| Gastonia to Carpentras | 4,415.40 mi (7,105.90 km) |
| Gastonia to Carquefou | 4,038.58 mi (6,499.47 km) |
| Gastonia to Carqueiranne | 4,490.17 mi (7,226.23 km) |
| Gastonia to Carrieres-sous-Poissy | 4,152.42 mi (6,682.68 km) |
| Gastonia to Carrieres-sur-Seine | 4,163.95 mi (6,701.24 km) |
| Gastonia to Carros | 4,520.16 mi (7,274.50 km) |
| Gastonia to Carvin | 4,153.37 mi (6,684.20 km) |
| Gastonia to Castanet-Tolosan | 4,268.81 mi (6,869.98 km) |
| Gastonia to Castelginest | 4,260.97 mi (6,857.38 km) |
| Gastonia to Castelnau-le-Lez | 4,375.51 mi (7,041.71 km) |
| Gastonia to Castelnaudary | 4,295.22 mi (6,912.49 km) |
| Gastonia to Castelsarrasin | 4,236.71 mi (6,818.33 km) |
| Gastonia to Castres | 4,301.06 mi (6,921.88 km) |
| Gastonia to Caudebec-les-Elbeuf | 4,101.29 mi (6,600.38 km) |
| Gastonia to Caudry | 4,181.08 mi (6,728.79 km) |
