| Cascais to Penne | 1,247.43 mi (2,007.55 km) |
| Cascais to Pergine Valsugana | 1,165.72 mi (1,876.05 km) |
| Cascais to Perugia | 1,175.03 mi (1,891.02 km) |
| Cascais to Pesaro | 1,208.70 mi (1,945.21 km) |
| Cascais to Pescantina | 1,136.55 mi (1,829.11 km) |
| Cascais to Pescara | 1,262.63 mi (2,032.01 km) |
| Cascais to Peschiera del Garda | 1,127.40 mi (1,814.37 km) |
| Cascais to Pescia | 1,100.46 mi (1,771.03 km) |
| Cascais to Petilia Policastro | 1,404.03 mi (2,259.57 km) |
| Cascais to Piacenza | 1,073.48 mi (1,727.61 km) |
| Cascais to Pianella | 1,253.97 mi (2,018.08 km) |
| Cascais to Pianezza | 975.38 mi (1,569.73 km) |
| Cascais to Pianiga | 1,189.13 mi (1,913.72 km) |
| Cascais to Piano di Sorrento | 1,270.41 mi (2,044.52 km) |
| Cascais to Pianoro | 1,138.84 mi (1,832.78 km) |
