| Oristano to Petersburg (Virginia) | 4,455.66 mi (7,170.69 km) |
| Oristano to Pflugerville (Texas) | 5,659.50 mi (9,108.08 km) |
| Oristano to Pharr (Texas) | 5,884.92 mi (9,470.87 km) |
| Oristano to Phelan (California) | 6,258.33 mi (10,071.82 km) |
| Oristano to Phenix City (Alabama) | 4,997.79 mi (8,043.17 km) |
| Oristano to Philadelphia (Pennsylvania) | 4,251.54 mi (6,842.19 km) |
| Oristano to Phillipsburg (New Jersey) | 4,230.41 mi (6,808.19 km) |
| Oristano to Phoenix (Arizona) | 6,105.03 mi (9,825.10 km) |
| Oristano to Phoenixville (Pennsylvania) | 4,264.82 mi (6,863.57 km) |
| Oristano to Picayune (Mississippi) | 5,295.84 mi (8,522.82 km) |
| Oristano to Pickerington (Ohio) | 4,600.31 mi (7,403.49 km) |
| Oristano to Pico Rivera (California) | 6,302.67 mi (10,143.17 km) |
| Oristano to Piedmont (California) | 6,229.14 mi (10,024.83 km) |
| Oristano to Pierre (South Dakota) | 5,132.26 mi (8,259.57 km) |
| Oristano to Pike Creek Valley (Delaware) | 4,287.10 mi (6,899.42 km) |
