| Castaic to Ploermel | 5,517.45 mi (8,879.49 km) |
| Castaic to Ploufragan | 5,478.29 mi (8,816.46 km) |
| Castaic to Plougastel-Daoulas | 5,428.60 mi (8,736.48 km) |
| Castaic to Plouzane | 5,420.16 mi (8,722.91 km) |
| Castaic to Poissy | 5,620.28 mi (9,044.97 km) |
| Castaic to Poitiers | 5,675.24 mi (9,133.42 km) |
| Castaic to Pont-a-Mousson | 5,748.93 mi (9,252.01 km) |
| Castaic to Pont-du-Chateau | 5,812.53 mi (9,354.37 km) |
| Castaic to Pont-Saint-Esprit | 5,936.56 mi (9,553.98 km) |
| Castaic to Pont-Sainte-Maxence | 5,620.37 mi (9,045.11 km) |
| Castaic to Pontarlier | 5,859.59 mi (9,430.10 km) |
| Castaic to Pontchateau | 5,550.88 mi (8,933.28 km) |
| Castaic to Pontivy | 5,491.54 mi (8,837.79 km) |
| Castaic to Pontoise | 5,616.22 mi (9,038.43 km) |
| Castaic to Pornic | 5,565.08 mi (8,956.12 km) |
