| Skien to Somersworth (New Hampshire) | 3,414.30 mi (5,494.79 km) |
| Skien to Somerton (Arizona) | 5,339.89 mi (8,593.72 km) |
| Skien to Somerville (Massachusetts) | 3,466.24 mi (5,578.38 km) |
| Skien to Somerville (New Jersey) | 3,679.62 mi (5,921.77 km) |
| Skien to Sonoma (California) | 5,163.32 mi (8,309.56 km) |
| Skien to Soquel (California) | 5,234.31 mi (8,423.80 km) |
| Skien to South Bend (Indiana) | 3,995.80 mi (6,430.61 km) |
| Skien to South Bradenton (Florida) | 4,678.63 mi (7,529.53 km) |
| Skien to South Burlington (Vermont) | 3,429.40 mi (5,519.09 km) |
| Skien to South Charleston (West Virginia) | 4,034.87 mi (6,493.50 km) |
| Skien to South Daytona (Florida) | 4,527.40 mi (7,286.14 km) |
| Skien to South El Monte (California) | 5,331.46 mi (8,580.16 km) |
| Skien to South Elgin (Illinois) | 4,041.37 mi (6,503.95 km) |
| Skien to South Euclid (Ohio) | 3,854.49 mi (6,203.20 km) |
| Skien to South Farmingdale (New York) | 3,632.90 mi (5,846.59 km) |
