| Upper Grand Lagoon to Southchase (Florida) | 289.86 mi (466.48 km) |
| Upper Grand Lagoon to Southern Pines (North Carolina) | 506.02 mi (814.35 km) |
| Upper Grand Lagoon to Southfield (Michigan) | 861.39 mi (1,386.27 km) |
| Upper Grand Lagoon to Southgate (Michigan) | 843.40 mi (1,357.32 km) |
| Upper Grand Lagoon to Southlake (Texas) | 698.31 mi (1,123.83 km) |
| Upper Grand Lagoon to Spanaway (Washington) | 2,269.59 mi (3,652.55 km) |
| Upper Grand Lagoon to Spanish Fork (Utah) | 1,608.60 mi (2,588.80 km) |
| Upper Grand Lagoon to Spanish Lake (Missouri) | 647.38 mi (1,041.85 km) |
| Upper Grand Lagoon to Spanish Springs (Nevada) | 2,016.96 mi (3,245.99 km) |
| Upper Grand Lagoon to Sparks (Nevada) | 2,018.60 mi (3,248.62 km) |
| Upper Grand Lagoon to Spartanburg (South Carolina) | 397.70 mi (640.03 km) |
| Upper Grand Lagoon to Spearfish (South Dakota) | 1,395.76 mi (2,246.25 km) |
| Upper Grand Lagoon to Speedway (Indiana) | 665.62 mi (1,071.21 km) |
| Upper Grand Lagoon to Spencer (Iowa) | 1,035.81 mi (1,666.98 km) |
| Upper Grand Lagoon to Spokane (Washington) | 2,065.80 mi (3,324.59 km) |
