| Castanet-Tolosan to Pontinia | 605.72 mi (974.81 km) |
| Castanet-Tolosan to Porcari | 455.96 mi (733.80 km) |
| Castanet-Tolosan to Porcia | 570.78 mi (918.58 km) |
| Castanet-Tolosan to Pordenone | 572.07 mi (920.66 km) |
| Castanet-Tolosan to Portici | 682.77 mi (1,098.81 km) |
| Castanet-Tolosan to Porto Empedocle | 763.84 mi (1,229.28 km) |
| Castanet-Tolosan to Porto Recanati | 609.52 mi (980.93 km) |
| Castanet-Tolosan to Porto Sant'Elpidio | 614.84 mi (989.49 km) |
| Castanet-Tolosan to Porto Tolle | 544.25 mi (875.88 km) |
| Castanet-Tolosan to Porto Torres | 398.81 mi (641.83 km) |
| Castanet-Tolosan to Portoferraio | 446.81 mi (719.08 km) |
| Castanet-Tolosan to Portogruaro | 578.22 mi (930.55 km) |
| Castanet-Tolosan to Portomaggiore | 517.24 mi (832.41 km) |
| Castanet-Tolosan to Potenza | 758.96 mi (1,221.43 km) |
| Castanet-Tolosan to Potenza Picena | 607.51 mi (977.69 km) |
