| Oristano to Pell City (Alabama) | 5,010.07 mi (8,062.92 km) |
| Oristano to Pella (Iowa) | 4,972.79 mi (8,002.93 km) |
| Oristano to Pembroke Pines (Florida) | 5,036.11 mi (8,104.83 km) |
| Oristano to Pendleton (Oregon) | 5,689.07 mi (9,155.67 km) |
| Oristano to Pensacola (Florida) | 5,183.72 mi (8,342.40 km) |
| Oristano to Peoria (Arizona) | 6,101.96 mi (9,820.16 km) |
| Oristano to Peoria (Illinois) | 4,862.59 mi (7,825.59 km) |
| Oristano to Perris (California) | 6,282.83 mi (10,111.24 km) |
| Oristano to Perry (Georgia) | 4,936.30 mi (7,944.21 km) |
| Oristano to Perry Hall (Maryland) | 4,334.17 mi (6,975.17 km) |
| Oristano to Perrysburg (Ohio) | 4,576.19 mi (7,364.67 km) |
| Oristano to Perth Amboy (New Jersey) | 4,194.56 mi (6,750.50 km) |
| Oristano to Peru (Indiana) | 4,711.33 mi (7,582.15 km) |
| Oristano to Petal (Mississippi) | 5,240.49 mi (8,433.75 km) |
| Oristano to Petaluma (California) | 6,217.98 mi (10,006.87 km) |
