| Castanet-Tolosan to Fondettes | 272.18 mi (438.03 km) |
| Castanet-Tolosan to Fonsorbes | 13.45 mi (21.65 km) |
| Castanet-Tolosan to Fontaine | 237.11 mi (381.60 km) |
| Castanet-Tolosan to Fontaine-les-Dijon | 314.71 mi (506.48 km) |
| Castanet-Tolosan to Fontainebleau | 342.99 mi (551.99 km) |
| Castanet-Tolosan to Fontenay-aux-Roses | 366.33 mi (589.55 km) |
| Castanet-Tolosan to Fontenay-le-Comte | 232.92 mi (374.84 km) |
| Castanet-Tolosan to Fontenay-le-Fleury | 367.00 mi (590.63 km) |
| Castanet-Tolosan to Fontenay-sous-Bois | 371.64 mi (598.10 km) |
| Castanet-Tolosan to Forbach | 468.85 mi (754.54 km) |
| Castanet-Tolosan to Fos-sur-Mer | 172.77 mi (278.04 km) |
| Castanet-Tolosan to Fosses | 388.70 mi (625.55 km) |
| Castanet-Tolosan to Fouesnant | 402.51 mi (647.77 km) |
| Castanet-Tolosan to Fougeres | 358.38 mi (576.76 km) |
| Castanet-Tolosan to Fourmies | 465.13 mi (748.56 km) |
