| Castelsarrasin to Paris | 338.03 mi (544.00 km) |
| Castelsarrasin to Parthenay | 191.84 mi (308.74 km) |
| Castelsarrasin to Passy | 302.05 mi (486.11 km) |
| Castelsarrasin to Pau | 89.79 mi (144.50 km) |
| Castelsarrasin to Pelissanne | 203.48 mi (327.47 km) |
| Castelsarrasin to Perenchies | 466.17 mi (750.22 km) |
| Castelsarrasin to Perigny | 181.25 mi (291.70 km) |
| Castelsarrasin to Perigueux | 81.88 mi (131.77 km) |
| Castelsarrasin to Pernes-les-Fontaines | 196.38 mi (316.04 km) |
| Castelsarrasin to Perols | 145.55 mi (234.23 km) |
| Castelsarrasin to Perpignan | 129.07 mi (207.72 km) |
| Castelsarrasin to Persan | 357.58 mi (575.47 km) |
| Castelsarrasin to Pertuis | 220.28 mi (354.50 km) |
| Castelsarrasin to Pessac | 100.80 mi (162.22 km) |
| Castelsarrasin to Petite-Synthe | 485.95 mi (782.07 km) |
