| Upper Grand Lagoon to Sunset (Florida) | 450.69 mi (725.32 km) |
| Upper Grand Lagoon to Superior (Colorado) | 1,284.70 mi (2,067.53 km) |
| Upper Grand Lagoon to Superior (Wisconsin) | 1,191.23 mi (1,917.11 km) |
| Upper Grand Lagoon to Surprise (Arizona) | 1,580.56 mi (2,543.67 km) |
| Upper Grand Lagoon to Susanville (California) | 2,074.24 mi (3,338.17 km) |
| Upper Grand Lagoon to Sussex (Wisconsin) | 906.22 mi (1,458.42 km) |
| Upper Grand Lagoon to Suwanee (Georgia) | 285.49 mi (459.45 km) |
| Upper Grand Lagoon to Swansea (Illinois) | 627.49 mi (1,009.85 km) |
| Upper Grand Lagoon to Sweetwater (Florida) | 446.18 mi (718.05 km) |
| Upper Grand Lagoon to Sweetwater (Texas) | 879.53 mi (1,415.46 km) |
| Upper Grand Lagoon to Sycamore (Illinois) | 833.34 mi (1,341.13 km) |
| Upper Grand Lagoon to Sylacauga (Alabama) | 210.14 mi (338.18 km) |
| Upper Grand Lagoon to Sylvania (Ohio) | 805.39 mi (1,296.15 km) |
| Upper Grand Lagoon to Syosset (New York) | 1,005.53 mi (1,618.24 km) |
| Upper Grand Lagoon to Syracuse (New York) | 1,034.83 mi (1,665.40 km) |
