| Alenquer to Superior (Colorado) | 4,842.15 mi (7,792.69 km) |
| Alenquer to Superior (Wisconsin) | 4,040.74 mi (6,502.94 km) |
| Alenquer to Surprise (Arizona) | 5,424.35 mi (8,729.65 km) |
| Alenquer to Susanville (California) | 5,458.10 mi (8,783.97 km) |
| Alenquer to Sussex (Wisconsin) | 3,974.86 mi (6,396.92 km) |
| Alenquer to Suwanee (Georgia) | 4,059.45 mi (6,533.06 km) |
| Alenquer to Swansea (Illinois) | 4,200.45 mi (6,759.98 km) |
| Alenquer to Sweetwater (Florida) | 4,157.00 mi (6,690.04 km) |
| Alenquer to Sweetwater (Texas) | 4,919.34 mi (7,916.92 km) |
| Alenquer to Sycamore (Illinois) | 4,030.07 mi (6,485.77 km) |
| Alenquer to Sylacauga (Alabama) | 4,198.96 mi (6,757.57 km) |
| Alenquer to Sylvania (Ohio) | 3,806.64 mi (6,126.20 km) |
| Alenquer to Syosset (New York) | 3,338.70 mi (5,373.11 km) |
| Alenquer to Syracuse (New York) | 3,414.11 mi (5,494.48 km) |
| Alenquer to Syracuse (Utah) | 5,087.39 mi (8,187.36 km) |
