| Boortmeerbeek to Superior (Colorado) | 4,862.67 mi (7,825.71 km) |
| Boortmeerbeek to Superior (Wisconsin) | 4,074.83 mi (6,557.81 km) |
| Boortmeerbeek to Surprise (Arizona) | 5,449.91 mi (8,770.79 km) |
| Boortmeerbeek to Susanville (California) | 5,309.24 mi (8,544.40 km) |
| Boortmeerbeek to Sussex (Wisconsin) | 4,104.96 mi (6,606.29 km) |
| Boortmeerbeek to Suwanee (Georgia) | 4,381.81 mi (7,051.85 km) |
| Boortmeerbeek to Swansea (Illinois) | 4,392.15 mi (7,068.48 km) |
| Boortmeerbeek to Sweetwater (Florida) | 4,641.55 mi (7,469.86 km) |
| Boortmeerbeek to Sweetwater (Texas) | 5,095.52 mi (8,200.44 km) |
| Boortmeerbeek to Sycamore (Illinois) | 4,176.02 mi (6,720.65 km) |
| Boortmeerbeek to Sylacauga (Alabama) | 4,513.05 mi (7,263.05 km) |
| Boortmeerbeek to Sylvania (Ohio) | 4,001.90 mi (6,440.43 km) |
| Boortmeerbeek to Syosset (New York) | 3,639.44 mi (5,857.11 km) |
| Boortmeerbeek to Syracuse (New York) | 3,648.30 mi (5,871.37 km) |
| Boortmeerbeek to Syracuse (Utah) | 5,021.00 mi (8,080.52 km) |
