| Portet-sur-Garonne to Chateaubriant | 319.46 mi (514.12 km) |
| Portet-sur-Garonne to Chateaudun | 314.32 mi (505.84 km) |
| Portet-sur-Garonne to Chateauneuf-les-Martigues | 188.73 mi (303.73 km) |
| Portet-sur-Garonne to Chateaurenard | 174.05 mi (280.11 km) |
| Portet-sur-Garonne to Chateauroux | 227.63 mi (366.33 km) |
| Portet-sur-Garonne to Chatellerault | 231.54 mi (372.63 km) |
| Portet-sur-Garonne to Chatenay-Malabry | 364.67 mi (586.89 km) |
| Portet-sur-Garonne to Chatillon | 367.12 mi (590.82 km) |
| Portet-sur-Garonne to Chatou | 372.61 mi (599.66 km) |
| Portet-sur-Garonne to Chaumont | 364.42 mi (586.47 km) |
| Portet-sur-Garonne to Chauny | 429.72 mi (691.56 km) |
| Portet-sur-Garonne to Chaville | 367.18 mi (590.93 km) |
| Portet-sur-Garonne to Checy | 303.53 mi (488.49 km) |
| Portet-sur-Garonne to Chelles | 374.80 mi (603.18 km) |
| Portet-sur-Garonne to Chennevieres-sur-Marne | 368.53 mi (593.08 km) |
