| Tortona to Somersworth (New Hampshire) | 3,791.15 mi (6,101.27 km) |
| Tortona to Somerton (Arizona) | 6,019.14 mi (9,686.87 km) |
| Tortona to Somerville (Massachusetts) | 3,831.88 mi (6,166.81 km) |
| Tortona to Somerville (New Jersey) | 4,052.70 mi (6,522.18 km) |
| Tortona to Sonoma (California) | 5,940.32 mi (9,560.02 km) |
| Tortona to Soquel (California) | 6,000.78 mi (9,657.32 km) |
| Tortona to South Bend (Indiana) | 4,494.00 mi (7,232.40 km) |
| Tortona to South Bradenton (Florida) | 4,972.31 mi (8,002.16 km) |
| Tortona to South Burlington (Vermont) | 3,846.29 mi (6,190.01 km) |
| Tortona to South Charleston (West Virginia) | 4,449.03 mi (7,160.03 km) |
| Tortona to South Daytona (Florida) | 4,822.48 mi (7,761.03 km) |
| Tortona to South El Monte (California) | 6,049.52 mi (9,735.77 km) |
| Tortona to South Elgin (Illinois) | 4,561.68 mi (7,341.32 km) |
| Tortona to South Euclid (Ohio) | 4,306.99 mi (6,931.43 km) |
| Tortona to South Farmingdale (New York) | 3,996.59 mi (6,431.89 km) |
