| Boadilla del Monte to Superior (Colorado) | 5,004.54 mi (8,054.03 km) |
| Boadilla del Monte to Superior (Wisconsin) | 4,200.04 mi (6,759.31 km) |
| Boadilla del Monte to Surprise (Arizona) | 5,591.79 mi (8,999.11 km) |
| Boadilla del Monte to Susanville (California) | 5,584.35 mi (8,987.14 km) |
| Boadilla del Monte to Sussex (Wisconsin) | 4,155.09 mi (6,686.97 km) |
| Boadilla del Monte to Suwanee (Georgia) | 4,279.59 mi (6,887.34 km) |
| Boadilla del Monte to Swansea (Illinois) | 4,395.54 mi (7,073.94 km) |
| Boadilla del Monte to Sweetwater (Florida) | 4,406.15 mi (7,091.01 km) |
| Boadilla del Monte to Sweetwater (Texas) | 5,116.01 mi (8,233.42 km) |
| Boadilla del Monte to Sycamore (Illinois) | 4,214.18 mi (6,782.07 km) |
| Boadilla del Monte to Sylacauga (Alabama) | 4,418.41 mi (7,110.75 km) |
| Boadilla del Monte to Sylvania (Ohio) | 3,999.45 mi (6,436.49 km) |
| Boadilla del Monte to Syosset (New York) | 3,549.21 mi (5,711.90 km) |
| Boadilla del Monte to Syracuse (New York) | 3,611.67 mi (5,812.42 km) |
| Boadilla del Monte to Syracuse (Utah) | 5,231.22 mi (8,418.84 km) |
