| Green River to Southern Pines (North Carolina) | 1,677.27 mi (2,699.31 km) |
| Green River to Southfield (Michigan) | 1,342.22 mi (2,160.09 km) |
| Green River to Southgate (Michigan) | 1,347.11 mi (2,167.97 km) |
| Green River to Southlake (Texas) | 897.79 mi (1,444.86 km) |
| Green River to Spanaway (Washington) | 746.30 mi (1,201.05 km) |
| Green River to Spanish Fork (Utah) | 149.20 mi (240.11 km) |
| Green River to Spanish Lake (Missouri) | 1,032.33 mi (1,661.37 km) |
| Green River to Spanish Springs (Nevada) | 549.92 mi (885.01 km) |
| Green River to Sparks (Nevada) | 553.98 mi (891.55 km) |
| Green River to Spartanburg (South Carolina) | 1,554.85 mi (2,502.29 km) |
| Green River to Spearfish (South Dakota) | 352.01 mi (566.51 km) |
| Green River to Speedway (Indiana) | 1,219.40 mi (1,962.43 km) |
| Green River to Spencer (Iowa) | 739.06 mi (1,189.40 km) |
| Green River to Spokane (Washington) | 577.58 mi (929.53 km) |
| Green River to Spokane Valley (Washington) | 570.82 mi (918.65 km) |
