| Portlethen to Superior (Colorado) | 4,393.94 mi (7,071.36 km) |
| Portlethen to Superior (Wisconsin) | 3,616.04 mi (5,819.46 km) |
| Portlethen to Surprise (Arizona) | 4,977.74 mi (8,010.90 km) |
| Portlethen to Susanville (California) | 4,816.60 mi (7,751.56 km) |
| Portlethen to Sussex (Wisconsin) | 3,666.74 mi (5,901.05 km) |
| Portlethen to Suwanee (Georgia) | 3,992.56 mi (6,425.40 km) |
| Portlethen to Swansea (Illinois) | 3,965.18 mi (6,381.34 km) |
| Portlethen to Sweetwater (Florida) | 4,305.03 mi (6,928.27 km) |
| Portlethen to Sweetwater (Texas) | 4,656.05 mi (7,493.20 km) |
| Portlethen to Sycamore (Illinois) | 3,740.62 mi (6,019.95 km) |
| Portlethen to Sylacauga (Alabama) | 4,118.98 mi (6,628.85 km) |
| Portlethen to Sylvania (Ohio) | 3,581.86 mi (5,764.44 km) |
| Portlethen to Syosset (New York) | 3,258.16 mi (5,243.51 km) |
| Portlethen to Syracuse (New York) | 3,246.01 mi (5,223.95 km) |
| Portlethen to Syracuse (Utah) | 4,538.28 mi (7,303.65 km) |
