| Boortmeerbeek to Southern Pines (North Carolina) | 4,137.25 mi (6,658.26 km) |
| Boortmeerbeek to Southfield (Michigan) | 3,949.46 mi (6,356.03 km) |
| Boortmeerbeek to Southgate (Michigan) | 3,959.82 mi (6,372.72 km) |
| Boortmeerbeek to Southlake (Texas) | 4,948.25 mi (7,963.43 km) |
| Boortmeerbeek to Spanaway (Washington) | 4,965.28 mi (7,990.85 km) |
| Boortmeerbeek to Spanish Fork (Utah) | 5,062.17 mi (8,146.78 km) |
| Boortmeerbeek to Spanish Lake (Missouri) | 4,388.82 mi (7,063.13 km) |
| Boortmeerbeek to Spanish Springs (Nevada) | 5,327.43 mi (8,573.67 km) |
| Boortmeerbeek to Sparks (Nevada) | 5,333.62 mi (8,583.63 km) |
| Boortmeerbeek to Spartanburg (South Carolina) | 4,251.73 mi (6,842.50 km) |
| Boortmeerbeek to Spearfish (South Dakota) | 4,576.91 mi (7,365.82 km) |
| Boortmeerbeek to Speedway (Indiana) | 4,189.36 mi (6,742.12 km) |
| Boortmeerbeek to Spencer (Iowa) | 4,353.76 mi (7,006.70 km) |
| Boortmeerbeek to Spokane (Washington) | 4,804.12 mi (7,731.48 km) |
| Boortmeerbeek to Spokane Valley (Washington) | 4,799.11 mi (7,723.41 km) |
