| Duluth to Snodland | 3,914.87 mi (6,300.38 km) |
| Duluth to Soham | 3,871.41 mi (6,230.44 km) |
| Duluth to Solihull | 3,794.26 mi (6,106.28 km) |
| Duluth to Sompting | 3,906.60 mi (6,287.06 km) |
| Duluth to South Hayling | 3,885.39 mi (6,252.94 km) |
| Duluth to South Normanton | 3,783.31 mi (6,088.65 km) |
| Duluth to South Ockendon | 3,901.91 mi (6,279.52 km) |
| Duluth to South Shields | 3,710.39 mi (5,971.29 km) |
| Duluth to Southall | 3,878.43 mi (6,241.73 km) |
| Duluth to Southampton | 3,865.53 mi (6,220.97 km) |
| Duluth to Southborough | 3,915.11 mi (6,300.77 km) |
| Duluth to Southbourne | 3,858.32 mi (6,209.37 km) |
| Duluth to Southend | 3,915.35 mi (6,301.15 km) |
| Duluth to Southgate | 3,882.65 mi (6,248.52 km) |
| Duluth to Southport | 3,705.45 mi (5,963.35 km) |
