| Castanet-Tolosan to Chateaudun | 314.83 mi (506.67 km) |
| Castanet-Tolosan to Chateauneuf-les-Martigues | 184.11 mi (296.29 km) |
| Castanet-Tolosan to Chateaurenard | 169.58 mi (272.91 km) |
| Castanet-Tolosan to Chateauroux | 227.84 mi (366.67 km) |
| Castanet-Tolosan to Chatellerault | 232.82 mi (374.69 km) |
| Castanet-Tolosan to Chatenay-Malabry | 364.63 mi (586.82 km) |
| Castanet-Tolosan to Chatillon | 367.07 mi (590.75 km) |
| Castanet-Tolosan to Chatou | 372.65 mi (599.72 km) |
| Castanet-Tolosan to Chaumont | 362.65 mi (583.62 km) |
| Castanet-Tolosan to Chauny | 429.29 mi (690.88 km) |
| Castanet-Tolosan to Chaville | 367.20 mi (590.95 km) |
| Castanet-Tolosan to Checy | 303.56 mi (488.54 km) |
| Castanet-Tolosan to Chelles | 374.59 mi (602.84 km) |
| Castanet-Tolosan to Chennevieres-sur-Marne | 368.34 mi (592.79 km) |
| Castanet-Tolosan to Chenove | 311.42 mi (501.18 km) |
