| Castenaso to Ploermel | 702.66 mi (1,130.83 km) |
| Castenaso to Ploufragan | 730.72 mi (1,175.98 km) |
| Castenaso to Plougastel-Daoulas | 798.29 mi (1,284.72 km) |
| Castenaso to Plouzane | 808.67 mi (1,301.44 km) |
| Castenaso to Poissy | 540.27 mi (869.48 km) |
| Castenaso to Poitiers | 556.74 mi (895.99 km) |
| Castenaso to Pont-a-Mousson | 397.35 mi (639.48 km) |
| Castenaso to Pont-du-Chateau | 410.20 mi (660.16 km) |
| Castenaso to Pont-Saint-Esprit | 337.24 mi (542.73 km) |
| Castenaso to Pont-Sainte-Maxence | 533.06 mi (857.88 km) |
| Castenaso to Pontarlier | 297.13 mi (478.18 km) |
| Castenaso to Pontchateau | 680.72 mi (1,095.51 km) |
| Castenaso to Pontivy | 730.33 mi (1,175.35 km) |
| Castenaso to Pontoise | 542.49 mi (873.06 km) |
| Castenaso to Pornic | 677.05 mi (1,089.61 km) |
