| Alenquer to Southern Pines (North Carolina) | 3,787.86 mi (6,095.97 km) |
| Alenquer to Southfield (Michigan) | 3,764.31 mi (6,058.06 km) |
| Alenquer to Southgate (Michigan) | 3,769.20 mi (6,065.93 km) |
| Alenquer to Southlake (Texas) | 4,743.84 mi (7,634.48 km) |
| Alenquer to Spanaway (Washington) | 5,212.08 mi (8,388.04 km) |
| Alenquer to Spanish Fork (Utah) | 5,111.10 mi (8,225.52 km) |
| Alenquer to Spanish Lake (Missouri) | 4,203.13 mi (6,764.29 km) |
| Alenquer to Spanish Springs (Nevada) | 5,456.87 mi (8,781.99 km) |
| Alenquer to Sparks (Nevada) | 5,462.58 mi (8,791.17 km) |
| Alenquer to Spartanburg (South Carolina) | 3,922.71 mi (6,312.99 km) |
| Alenquer to Spearfish (South Dakota) | 4,610.21 mi (7,419.41 km) |
| Alenquer to Speedway (Indiana) | 3,983.21 mi (6,410.35 km) |
| Alenquer to Spencer (Iowa) | 4,285.84 mi (6,897.40 km) |
| Alenquer to Spokane (Washington) | 5,010.12 mi (8,063.00 km) |
| Alenquer to Spokane Valley (Washington) | 5,003.17 mi (8,051.83 km) |
