| River Ridge to Sugar Hill (Georgia) | 460.84 mi (741.66 km) |
| River Ridge to Sugar Land (Texas) | 325.73 mi (524.21 km) |
| River Ridge to Sugarland Run (Virginia) | 961.45 mi (1,547.30 km) |
| River Ridge to Sugarmill Woods (Florida) | 472.51 mi (760.43 km) |
| River Ridge to Suisun City (California) | 1,895.94 mi (3,051.23 km) |
| River Ridge to Suitland (Maryland) | 973.82 mi (1,567.22 km) |
| River Ridge to Sulphur (Louisiana) | 188.41 mi (303.21 km) |
| River Ridge to Sulphur Springs (Texas) | 386.11 mi (621.38 km) |
| River Ridge to Summerfield (Maryland) | 978.42 mi (1,574.61 km) |
| River Ridge to Summerfield (North Carolina) | 735.99 mi (1,184.47 km) |
| River Ridge to Summerlin South (Nevada) | 1,510.66 mi (2,431.18 km) |
| River Ridge to Summerville (South Carolina) | 627.51 mi (1,009.89 km) |
| River Ridge to Summit (Illinois) | 828.19 mi (1,332.84 km) |
| River Ridge to Summit (New Jersey) | 1,159.03 mi (1,865.28 km) |
| River Ridge to Sumner (Washington) | 2,077.11 mi (3,342.78 km) |
