| Sintra to Petersburg (Virginia) | 3,614.33 mi (5,816.70 km) |
| Sintra to Pflugerville (Texas) | 4,851.32 mi (7,807.44 km) |
| Sintra to Pharr (Texas) | 5,049.66 mi (8,126.64 km) |
| Sintra to Phelan (California) | 5,605.16 mi (9,020.63 km) |
| Sintra to Phenix City (Alabama) | 4,148.29 mi (6,676.02 km) |
| Sintra to Philadelphia (Pennsylvania) | 3,427.39 mi (5,515.85 km) |
| Sintra to Phillipsburg (New Jersey) | 3,413.01 mi (5,492.71 km) |
| Sintra to Phoenix (Arizona) | 5,406.18 mi (8,700.41 km) |
| Sintra to Phoenixville (Pennsylvania) | 3,443.25 mi (5,541.37 km) |
| Sintra to Picayune (Mississippi) | 4,451.69 mi (7,164.30 km) |
| Sintra to Pickerington (Ohio) | 3,803.51 mi (6,121.16 km) |
| Sintra to Pico Rivera (California) | 5,649.88 mi (9,092.61 km) |
| Sintra to Piedmont (California) | 5,641.30 mi (9,078.79 km) |
| Sintra to Pierre (South Dakota) | 4,462.51 mi (7,181.72 km) |
| Sintra to Pike Creek Valley (Delaware) | 3,462.29 mi (5,572.03 km) |
