| Sintra to Parma Heights (Ohio) | 3,713.80 mi (5,976.78 km) |
| Sintra to Parole (Maryland) | 3,523.77 mi (5,670.97 km) |
| Sintra to Parsippany (New Jersey) | 3,371.10 mi (5,425.26 km) |
| Sintra to Pasadena (California) | 5,644.22 mi (9,083.49 km) |
| Sintra to Pasadena (Maryland) | 3,519.42 mi (5,663.96 km) |
| Sintra to Pasadena (Texas) | 4,760.08 mi (7,660.61 km) |
| Sintra to Pasadena Hills (Florida) | 4,148.73 mi (6,676.74 km) |
| Sintra to Pascagoula (Mississippi) | 4,400.69 mi (7,082.22 km) |
| Sintra to Pasco (Washington) | 5,133.67 mi (8,261.85 km) |
| Sintra to Passaic (New Jersey) | 3,357.26 mi (5,402.99 km) |
| Sintra to Pataskala (Ohio) | 3,797.52 mi (6,111.51 km) |
| Sintra to Patchogue (New York) | 3,304.89 mi (5,318.70 km) |
| Sintra to Paterson (New Jersey) | 3,357.59 mi (5,403.52 km) |
| Sintra to Patterson (California) | 5,614.75 mi (9,036.07 km) |
| Sintra to Pawtucket (Rhode Island) | 3,199.39 mi (5,148.92 km) |
