| Portlethen to Storm Lake (Iowa) | 3,926.50 mi (6,319.10 km) |
| Portlethen to Storrs (Connecticut) | 3,163.78 mi (5,091.61 km) |
| Portlethen to Stoughton (Wisconsin) | 3,711.62 mi (5,973.28 km) |
| Portlethen to Stow (Ohio) | 3,527.92 mi (5,677.64 km) |
| Portlethen to Streamwood (Illinois) | 3,721.97 mi (5,989.94 km) |
| Portlethen to Streator (Illinois) | 3,790.57 mi (6,100.34 km) |
| Portlethen to Streetsboro (Ohio) | 3,521.58 mi (5,667.44 km) |
| Portlethen to Strongsville (Ohio) | 3,535.24 mi (5,689.42 km) |
| Portlethen to Stuart (Florida) | 4,222.09 mi (6,794.80 km) |
| Portlethen to Stuarts Draft (Virginia) | 3,601.38 mi (5,795.87 km) |
| Portlethen to Sturgis (Michigan) | 3,637.42 mi (5,853.85 km) |
| Portlethen to Suamico (Wisconsin) | 3,585.84 mi (5,770.84 km) |
| Portlethen to Sudley (Virginia) | 3,505.92 mi (5,642.23 km) |
| Portlethen to Suffern (New York) | 3,267.01 mi (5,257.75 km) |
| Portlethen to Suffolk (Virginia) | 3,581.38 mi (5,763.67 km) |
