| Upper Grand Lagoon to Suffolk (Virginia) | 691.27 mi (1,112.49 km) |
| Upper Grand Lagoon to Sugar Hill (Georgia) | 289.45 mi (465.82 km) |
| Upper Grand Lagoon to Sugar Land (Texas) | 593.94 mi (955.85 km) |
| Upper Grand Lagoon to Sugarland Run (Virginia) | 774.59 mi (1,246.58 km) |
| Upper Grand Lagoon to Sugarmill Woods (Florida) | 218.80 mi (352.13 km) |
| Upper Grand Lagoon to Suisun City (California) | 2,131.40 mi (3,430.15 km) |
| Upper Grand Lagoon to Suitland (Maryland) | 781.30 mi (1,257.39 km) |
| Upper Grand Lagoon to Sulphur (Louisiana) | 454.73 mi (731.81 km) |
| Upper Grand Lagoon to Sulphur Springs (Texas) | 615.53 mi (990.60 km) |
| Upper Grand Lagoon to Summerfield (Maryland) | 786.09 mi (1,265.10 km) |
| Upper Grand Lagoon to Summerfield (North Carolina) | 536.00 mi (862.61 km) |
| Upper Grand Lagoon to Summerlin South (Nevada) | 1,753.29 mi (2,821.64 km) |
| Upper Grand Lagoon to Summerville (South Carolina) | 381.26 mi (613.58 km) |
| Upper Grand Lagoon to Summit (Illinois) | 811.03 mi (1,305.23 km) |
| Upper Grand Lagoon to Summit (New Jersey) | 968.33 mi (1,558.38 km) |
