| Gastonia to Cabestany | 4,358.76 mi (7,014.75 km) |
| Gastonia to Cabries | 4,448.36 mi (7,158.94 km) |
| Gastonia to Cachan | 4,168.71 mi (6,708.90 km) |
| Gastonia to Caen | 4,044.43 mi (6,508.88 km) |
| Gastonia to Cagnes-sur-Mer | 4,521.46 mi (7,276.59 km) |
| Gastonia to Cahors | 4,241.08 mi (6,825.36 km) |
| Gastonia to Calais | 4,097.34 mi (6,594.03 km) |
| Gastonia to Caluire-et-Cuire | 4,356.76 mi (7,011.52 km) |
| Gastonia to Cambrai | 4,172.52 mi (6,715.02 km) |
| Gastonia to Canet-en-Roussillon | 4,361.03 mi (7,018.40 km) |
| Gastonia to Cannes | 4,518.80 mi (7,272.30 km) |
| Gastonia to Canteleu | 4,097.93 mi (6,594.98 km) |
| Gastonia to Capbreton | 4,129.86 mi (6,646.37 km) |
| Gastonia to Carcassonne | 4,316.47 mi (6,946.69 km) |
| Gastonia to Carmaux | 4,284.52 mi (6,895.27 km) |
