| Portet-sur-Garonne to Chenove | 313.51 mi (504.54 km) |
| Portet-sur-Garonne to Cherbourg | 445.64 mi (717.19 km) |
| Portet-sur-Garonne to Chevigny-Saint-Sauveur | 317.60 mi (511.14 km) |
| Portet-sur-Garonne to Chevilly-Larue | 365.18 mi (587.70 km) |
| Portet-sur-Garonne to Chilly-Mazarin | 360.56 mi (580.27 km) |
| Portet-sur-Garonne to Choisy-le-Roi | 365.28 mi (587.87 km) |
| Portet-sur-Garonne to Cholet | 268.46 mi (432.05 km) |
| Portet-sur-Garonne to Clamart | 367.07 mi (590.74 km) |
| Portet-sur-Garonne to Claye-Souilly | 379.65 mi (610.99 km) |
| Portet-sur-Garonne to Clermont | 407.49 mi (655.80 km) |
| Portet-sur-Garonne to Clermont-Ferrand | 176.62 mi (284.24 km) |
| Portet-sur-Garonne to Clermont-l'Herault | 101.68 mi (163.63 km) |
| Portet-sur-Garonne to Clichy | 374.37 mi (602.49 km) |
| Portet-sur-Garonne to Clichy-sous-Bois | 376.30 mi (605.60 km) |
| Portet-sur-Garonne to Cluses | 308.26 mi (496.10 km) |
