| Biscarrosse to Superior (Colorado) | 4,943.29 mi (7,955.46 km) |
| Biscarrosse to Superior (Wisconsin) | 4,139.98 mi (6,662.66 km) |
| Biscarrosse to Surprise (Arizona) | 5,533.70 mi (8,905.63 km) |
| Biscarrosse to Susanville (California) | 5,477.17 mi (8,814.66 km) |
| Biscarrosse to Sussex (Wisconsin) | 4,122.39 mi (6,634.35 km) |
| Biscarrosse to Suwanee (Georgia) | 4,304.51 mi (6,927.45 km) |
| Biscarrosse to Swansea (Illinois) | 4,381.79 mi (7,051.81 km) |
| Biscarrosse to Sweetwater (Florida) | 4,482.06 mi (7,213.19 km) |
| Biscarrosse to Sweetwater (Texas) | 5,100.25 mi (8,208.05 km) |
| Biscarrosse to Sycamore (Illinois) | 4,186.32 mi (6,737.23 km) |
| Biscarrosse to Sylacauga (Alabama) | 4,441.38 mi (7,147.72 km) |
| Biscarrosse to Sylvania (Ohio) | 3,985.15 mi (6,413.48 km) |
| Biscarrosse to Syosset (New York) | 3,564.25 mi (5,736.11 km) |
| Biscarrosse to Syracuse (New York) | 3,607.11 mi (5,805.08 km) |
| Biscarrosse to Syracuse (Utah) | 5,146.08 mi (8,281.82 km) |
