| Alenquer to Stephenville (Texas) | 4,824.06 mi (7,763.58 km) |
| Alenquer to Sterling (Colorado) | 4,729.77 mi (7,611.83 km) |
| Alenquer to Sterling (Illinois) | 4,082.77 mi (6,570.59 km) |
| Alenquer to Sterling (Virginia) | 3,577.12 mi (5,756.83 km) |
| Alenquer to Sterling Heights (Michigan) | 3,750.70 mi (6,036.17 km) |
| Alenquer to Steubenville (Ohio) | 3,698.32 mi (5,951.86 km) |
| Alenquer to Stevens Point (Wisconsin) | 3,993.86 mi (6,427.49 km) |
| Alenquer to Stevenson Ranch (California) | 5,657.73 mi (9,105.24 km) |
| Alenquer to Stillwater (Minnesota) | 4,122.57 mi (6,634.63 km) |
| Alenquer to Stillwater (Oklahoma) | 4,620.63 mi (7,436.18 km) |
| Alenquer to Stockbridge (Georgia) | 4,085.04 mi (6,574.24 km) |
| Alenquer to Stockton (California) | 5,600.58 mi (9,013.26 km) |
| Alenquer to Stone Ridge (Virginia) | 3,586.63 mi (5,772.12 km) |
| Alenquer to Stonecrest (Georgia) | 4,075.09 mi (6,558.22 km) |
| Alenquer to Stony Brook (New York) | 3,318.19 mi (5,340.10 km) |
