| Ub to Southern Pines (North Carolina) | 4,980.60 mi (8,015.49 km) |
| Ub to Southfield (Michigan) | 4,796.40 mi (7,719.06 km) |
| Ub to Southgate (Michigan) | 4,806.92 mi (7,735.99 km) |
| Ub to Southlake (Texas) | 5,794.10 mi (9,324.70 km) |
| Ub to Spanaway (Washington) | 5,712.33 mi (9,193.11 km) |
| Ub to Spanish Fork (Utah) | 5,869.89 mi (9,446.68 km) |
| Ub to Spanish Lake (Missouri) | 5,234.94 mi (8,424.82 km) |
| Ub to Spanish Springs (Nevada) | 6,109.37 mi (9,832.09 km) |
| Ub to Sparks (Nevada) | 6,115.62 mi (9,842.14 km) |
| Ub to Spartanburg (South Carolina) | 5,096.87 mi (8,202.61 km) |
| Ub to Spearfish (South Dakota) | 5,393.52 mi (8,680.04 km) |
| Ub to Speedway (Indiana) | 5,036.57 mi (8,105.58 km) |
| Ub to Spencer (Iowa) | 5,189.54 mi (8,351.76 km) |
| Ub to Spokane (Washington) | 5,569.24 mi (8,962.83 km) |
| Ub to Spokane Valley (Washington) | 5,564.99 mi (8,955.99 km) |
