| Midlothian to Southern Pines (North Carolina) | 1,025.29 mi (1,650.05 km) |
| Midlothian to Southfield (Michigan) | 1,019.83 mi (1,641.25 km) |
| Midlothian to Southgate (Michigan) | 1,010.55 mi (1,626.32 km) |
| Midlothian to Southlake (Texas) | 34.97 mi (56.28 km) |
| Midlothian to Spanaway (Washington) | 1,674.13 mi (2,694.24 km) |
| Midlothian to Spanish Fork (Utah) | 969.97 mi (1,561.01 km) |
| Midlothian to Spanish Lake (Missouri) | 579.12 mi (932.00 km) |
| Midlothian to Spanish Springs (Nevada) | 1,356.00 mi (2,182.27 km) |
| Midlothian to Sparks (Nevada) | 1,356.99 mi (2,183.87 km) |
| Midlothian to Spartanburg (South Carolina) | 881.70 mi (1,418.96 km) |
| Midlothian to Spearfish (South Dakota) | 908.30 mi (1,461.77 km) |
| Midlothian to Speedway (Indiana) | 783.52 mi (1,260.96 km) |
| Midlothian to Spencer (Iowa) | 744.63 mi (1,198.36 km) |
| Midlothian to Spokane (Washington) | 1,498.30 mi (2,411.28 km) |
| Midlothian to Spokane Valley (Washington) | 1,490.77 mi (2,399.16 km) |
