| Severn to Storm Lake (Iowa) | 994.03 mi (1,599.73 km) |
| Severn to Storrs (Connecticut) | 297.70 mi (479.10 km) |
| Severn to Stoughton (Wisconsin) | 702.55 mi (1,130.65 km) |
| Severn to Stow (Ohio) | 287.18 mi (462.17 km) |
| Severn to Streamwood (Illinois) | 634.09 mi (1,020.47 km) |
| Severn to Streator (Illinois) | 655.00 mi (1,054.11 km) |
| Severn to Streetsboro (Ohio) | 285.20 mi (458.99 km) |
| Severn to Strongsville (Ohio) | 309.82 mi (498.60 km) |
| Severn to Stuart (Florida) | 849.89 mi (1,367.77 km) |
| Severn to Stuarts Draft (Virginia) | 148.07 mi (238.29 km) |
| Severn to Sturgis (Michigan) | 493.77 mi (794.65 km) |
| Severn to Suamico (Wisconsin) | 696.58 mi (1,121.04 km) |
| Severn to Sudley (Virginia) | 49.26 mi (79.28 km) |
| Severn to Suffern (New York) | 192.03 mi (309.04 km) |
| Severn to Suffolk (Virginia) | 168.63 mi (271.38 km) |
