| Sintra to Poggibonsi | 1,113.09 mi (1,791.34 km) |
| Sintra to Poggio a Caiano | 1,113.38 mi (1,791.81 km) |
| Sintra to Poggio Renatico | 1,147.61 mi (1,846.90 km) |
| Sintra to Poggiomarino | 1,274.23 mi (2,050.67 km) |
| Sintra to Poirino | 979.95 mi (1,577.08 km) |
| Sintra to Policoro | 1,387.48 mi (2,232.94 km) |
| Sintra to Polistena | 1,370.34 mi (2,205.35 km) |
| Sintra to Pomezia | 1,168.26 mi (1,880.14 km) |
| Sintra to Pomigliano d'Arco | 1,266.20 mi (2,037.75 km) |
| Sintra to Pompei | 1,271.71 mi (2,046.63 km) |
| Sintra to Ponsacco | 1,089.50 mi (1,753.38 km) |
| Sintra to Pontassieve | 1,131.01 mi (1,820.18 km) |
| Sintra to Ponte Buggianese | 1,098.11 mi (1,767.23 km) |
| Sintra to Ponte San Pietro | 1,077.64 mi (1,734.29 km) |
| Sintra to Pontecorvo | 1,228.05 mi (1,976.36 km) |
