| Forest to Southern Pines (North Carolina) | 4,131.36 mi (6,648.78 km) |
| Forest to Southfield (Michigan) | 3,945.85 mi (6,350.22 km) |
| Forest to Southgate (Michigan) | 3,956.14 mi (6,366.79 km) |
| Forest to Southlake (Texas) | 4,944.98 mi (7,958.18 km) |
| Forest to Spanaway (Washington) | 4,968.88 mi (7,996.63 km) |
| Forest to Spanish Fork (Utah) | 5,062.80 mi (8,147.79 km) |
| Forest to Spanish Lake (Missouri) | 4,385.50 mi (7,057.79 km) |
| Forest to Spanish Springs (Nevada) | 5,329.43 mi (8,576.90 km) |
| Forest to Sparks (Nevada) | 5,335.62 mi (8,586.85 km) |
| Forest to Spartanburg (South Carolina) | 4,246.21 mi (6,833.62 km) |
| Forest to Spearfish (South Dakota) | 4,577.01 mi (7,365.98 km) |
| Forest to Speedway (Indiana) | 4,185.60 mi (6,736.08 km) |
| Forest to Spencer (Iowa) | 4,352.18 mi (7,004.16 km) |
| Forest to Spokane (Washington) | 4,807.00 mi (7,736.12 km) |
| Forest to Spokane Valley (Washington) | 4,801.95 mi (7,728.00 km) |
