| Imperial to Southern Pines (North Carolina) | 2,066.37 mi (3,325.50 km) |
| Imperial to Southfield (Michigan) | 1,874.88 mi (3,017.33 km) |
| Imperial to Southgate (Michigan) | 1,874.46 mi (3,016.65 km) |
| Imperial to Southlake (Texas) | 1,067.38 mi (1,717.79 km) |
| Imperial to Spanaway (Washington) | 1,048.83 mi (1,687.93 km) |
| Imperial to Spanish Fork (Utah) | 547.66 mi (881.37 km) |
| Imperial to Spanish Lake (Missouri) | 1,473.96 mi (2,372.11 km) |
| Imperial to Spanish Springs (Nevada) | 523.32 mi (842.20 km) |
| Imperial to Sparks (Nevada) | 519.35 mi (835.82 km) |
| Imperial to Spartanburg (South Carolina) | 1,926.21 mi (3,099.93 km) |
| Imperial to Spearfish (South Dakota) | 1,022.64 mi (1,645.78 km) |
| Imperial to Speedway (Indiana) | 1,693.16 mi (2,724.88 km) |
| Imperial to Spencer (Iowa) | 1,314.89 mi (2,116.11 km) |
| Imperial to Spokane (Washington) | 1,029.13 mi (1,656.22 km) |
| Imperial to Spokane Valley (Washington) | 1,027.89 mi (1,654.23 km) |
