| Oristano to Ashwaubenon (Wisconsin) | 4,650.36 mi (7,484.03 km) |
| Oristano to Aspen Hill (Maryland) | 4,373.07 mi (7,037.78 km) |
| Oristano to Astoria (Oregon) | 5,802.64 mi (9,338.45 km) |
| Oristano to Atascadero (California) | 6,309.72 mi (10,154.52 km) |
| Oristano to Atascocita (Texas) | 5,573.46 mi (8,969.62 km) |
| Oristano to Atchison (Kansas) | 5,143.27 mi (8,277.29 km) |
| Oristano to Athens (Alabama) | 4,990.84 mi (8,031.99 km) |
| Oristano to Athens (Georgia) | 4,859.71 mi (7,820.95 km) |
| Oristano to Athens (Ohio) | 4,591.82 mi (7,389.83 km) |
| Oristano to Athens (Tennessee) | 4,856.35 mi (7,815.55 km) |
| Oristano to Athens (Texas) | 5,501.06 mi (8,853.10 km) |
| Oristano to Atlanta (Georgia) | 4,916.35 mi (7,912.10 km) |
| Oristano to Atlantic Beach (Florida) | 4,912.27 mi (7,905.53 km) |
| Oristano to Atlantic City (New Jersey) | 4,241.72 mi (6,826.39 km) |
| Oristano to Attleboro (Massachusetts) | 4,012.16 mi (6,456.94 km) |
