| Gujan-Mestras to Cabestany | 241.68 mi (388.94 km) |
| Gujan-Mestras to Cabries | 330.57 mi (531.99 km) |
| Gujan-Mestras to Cachan | 329.10 mi (529.63 km) |
| Gujan-Mestras to Caen | 315.65 mi (507.98 km) |
| Gujan-Mestras to Cagnes-sur-Mer | 412.61 mi (664.02 km) |
| Gujan-Mestras to Cahors | 124.16 mi (199.81 km) |
| Gujan-Mestras to Calais | 456.62 mi (734.86 km) |
| Gujan-Mestras to Caluire-et-Cuire | 298.69 mi (480.69 km) |
| Gujan-Mestras to Cambrai | 432.27 mi (695.67 km) |
| Gujan-Mestras to Canet-en-Roussillon | 243.36 mi (391.66 km) |
| Gujan-Mestras to Cannes | 407.70 mi (656.12 km) |
| Gujan-Mestras to Canteleu | 347.05 mi (558.52 km) |
| Gujan-Mestras to Capbreton | 71.06 mi (114.36 km) |
| Gujan-Mestras to Carcassonne | 196.51 mi (316.25 km) |
| Gujan-Mestras to Carmaux | 164.42 mi (264.61 km) |
