| Castanet-Tolosan to Lisieux | 393.96 mi (634.01 km) |
| Castanet-Tolosan to Livron-sur-Drome | 187.20 mi (301.26 km) |
| Castanet-Tolosan to Livry-Gargan | 376.63 mi (606.12 km) |
| Castanet-Tolosan to Lognes | 371.55 mi (597.95 km) |
| Castanet-Tolosan to Lomme | 497.56 mi (800.74 km) |
| Castanet-Tolosan to Longjumeau | 359.84 mi (579.11 km) |
| Castanet-Tolosan to Longuenesse | 500.06 mi (804.76 km) |
| Castanet-Tolosan to Longvic | 312.73 mi (503.29 km) |
| Castanet-Tolosan to Longwy | 461.51 mi (742.73 km) |
| Castanet-Tolosan to Lons | 96.80 mi (155.79 km) |
| Castanet-Tolosan to Lons-le-Saunier | 294.48 mi (473.92 km) |
| Castanet-Tolosan to Loos | 495.51 mi (797.44 km) |
| Castanet-Tolosan to Lorgues | 243.68 mi (392.16 km) |
| Castanet-Tolosan to Lorient | 374.92 mi (603.38 km) |
| Castanet-Tolosan to Lormont | 137.42 mi (221.16 km) |
