| Oristano to Parma Heights (Ohio) | 4,500.02 mi (7,242.08 km) |
| Oristano to Parole (Maryland) | 4,352.44 mi (7,004.58 km) |
| Oristano to Parsippany (New Jersey) | 4,189.42 mi (6,742.23 km) |
| Oristano to Pasadena (California) | 6,295.20 mi (10,131.15 km) |
| Oristano to Pasadena (Maryland) | 4,346.54 mi (6,995.08 km) |
| Oristano to Pasadena (Texas) | 5,585.91 mi (8,989.65 km) |
| Oristano to Pasadena Hills (Florida) | 5,036.06 mi (8,104.76 km) |
| Oristano to Pascagoula (Mississippi) | 5,250.69 mi (8,450.16 km) |
| Oristano to Pasco (Washington) | 5,666.85 mi (9,119.92 km) |
| Oristano to Passaic (New Jersey) | 4,176.63 mi (6,721.64 km) |
| Oristano to Pataskala (Ohio) | 4,593.37 mi (7,392.32 km) |
| Oristano to Patchogue (New York) | 4,128.93 mi (6,644.87 km) |
| Oristano to Paterson (New Jersey) | 4,176.27 mi (6,721.06 km) |
| Oristano to Patterson (California) | 6,214.10 mi (10,000.63 km) |
| Oristano to Pawtucket (Rhode Island) | 4,017.57 mi (6,465.66 km) |
