| Cascais to Piazza Armerina | 1,293.74 mi (2,082.07 km) |
| Cascais to Piazzola sul Brenta | 1,179.30 mi (1,897.90 km) |
| Cascais to Pietrasanta | 1,078.21 mi (1,735.21 km) |
| Cascais to Pieve di Soligo | 1,204.63 mi (1,938.66 km) |
| Cascais to Pinerolo | 960.36 mi (1,545.55 km) |
| Cascais to Pioltello | 1,066.41 mi (1,716.23 km) |
| Cascais to Piombino | 1,079.95 mi (1,738.01 km) |
| Cascais to Piombino Dese | 1,191.45 mi (1,917.45 km) |
| Cascais to Piossasco | 968.91 mi (1,559.31 km) |
| Cascais to Piove di Sacco | 1,187.56 mi (1,911.19 km) |
| Cascais to Pisa | 1,083.67 mi (1,744.01 km) |
| Cascais to Pisticci | 1,383.45 mi (2,226.45 km) |
| Cascais to Pistoia | 1,111.96 mi (1,789.53 km) |
| Cascais to Pizzo | 1,374.67 mi (2,212.32 km) |
| Cascais to Podenzano | 1,070.66 mi (1,723.05 km) |
