| Sintra to Ponteland | 1,177.48 mi (1,894.97 km) |
| Sintra to Pontneddfechan | 937.80 mi (1,509.25 km) |
| Sintra to Pontypridd | 931.47 mi (1,499.06 km) |
| Sintra to Poole | 898.91 mi (1,446.65 km) |
| Sintra to Port Glasgow | 1,203.45 mi (1,936.76 km) |
| Sintra to Port Talbot | 924.07 mi (1,487.14 km) |
| Sintra to Portchester | 924.13 mi (1,487.24 km) |
| Sintra to Porthcawl | 918.41 mi (1,478.04 km) |
| Sintra to Portishead | 933.07 mi (1,501.64 km) |
| Sintra to Portlethen | 1,303.99 mi (2,098.56 km) |
| Sintra to Portsmouth | 922.64 mi (1,484.84 km) |
| Sintra to Potters Bar | 995.55 mi (1,602.18 km) |
| Sintra to Poulton le Fylde | 1,082.44 mi (1,742.03 km) |
| Sintra to Poynton | 1,062.72 mi (1,710.28 km) |
| Sintra to Prescot | 1,057.70 mi (1,702.21 km) |
