| Sintra to Piazza Armerina | 1,291.82 mi (2,078.98 km) |
| Sintra to Piazzola sul Brenta | 1,174.52 mi (1,890.21 km) |
| Sintra to Pietrasanta | 1,073.85 mi (1,728.19 km) |
| Sintra to Pieve di Soligo | 1,199.77 mi (1,930.85 km) |
| Sintra to Pinerolo | 955.46 mi (1,537.67 km) |
| Sintra to Pioltello | 1,061.48 mi (1,708.29 km) |
| Sintra to Piombino | 1,075.97 mi (1,731.61 km) |
| Sintra to Piombino Dese | 1,186.66 mi (1,909.75 km) |
| Sintra to Piossasco | 963.99 mi (1,551.39 km) |
| Sintra to Piove di Sacco | 1,182.87 mi (1,903.64 km) |
| Sintra to Pisa | 1,079.41 mi (1,737.14 km) |
| Sintra to Pisticci | 1,380.43 mi (2,221.58 km) |
| Sintra to Pistoia | 1,107.65 mi (1,782.59 km) |
| Sintra to Pizzo | 1,372.20 mi (2,208.34 km) |
| Sintra to Podenzano | 1,065.92 mi (1,715.44 km) |
