| Oristano to Somersworth (New Hampshire) | 3,952.53 mi (6,360.98 km) |
| Oristano to Somerton (Arizona) | 6,254.32 mi (10,065.35 km) |
| Oristano to Somerville (Massachusetts) | 3,988.91 mi (6,419.54 km) |
| Oristano to Somerville (New Jersey) | 4,208.32 mi (6,772.63 km) |
| Oristano to Sonoma (California) | 6,210.05 mi (9,994.11 km) |
| Oristano to Soquel (California) | 6,266.49 mi (10,084.94 km) |
| Oristano to South Bend (Indiana) | 4,683.78 mi (7,537.82 km) |
| Oristano to South Bradenton (Florida) | 5,087.11 mi (8,186.91 km) |
| Oristano to South Burlington (Vermont) | 4,019.50 mi (6,468.76 km) |
| Oristano to South Charleston (West Virginia) | 4,611.93 mi (7,422.19 km) |
| Oristano to South Daytona (Florida) | 4,939.98 mi (7,950.13 km) |
| Oristano to South El Monte (California) | 6,298.03 mi (10,135.69 km) |
| Oristano to South Elgin (Illinois) | 4,757.80 mi (7,656.93 km) |
| Oristano to South Euclid (Ohio) | 4,484.47 mi (7,217.07 km) |
| Oristano to South Farmingdale (New York) | 4,150.11 mi (6,678.95 km) |
