| Knokke-Heist to Southern Pines (North Carolina) | 4,076.72 mi (6,560.84 km) |
| Knokke-Heist to Southfield (Michigan) | 3,888.89 mi (6,258.57 km) |
| Knokke-Heist to Southgate (Michigan) | 3,899.24 mi (6,275.22 km) |
| Knokke-Heist to Southlake (Texas) | 4,887.80 mi (7,866.16 km) |
| Knokke-Heist to Spanaway (Washington) | 4,913.03 mi (7,906.76 km) |
| Knokke-Heist to Spanish Fork (Utah) | 5,005.02 mi (8,054.80 km) |
| Knokke-Heist to Spanish Lake (Missouri) | 4,328.36 mi (6,965.82 km) |
| Knokke-Heist to Spanish Springs (Nevada) | 5,272.28 mi (8,484.92 km) |
| Knokke-Heist to Sparks (Nevada) | 5,278.46 mi (8,494.87 km) |
| Knokke-Heist to Spartanburg (South Carolina) | 4,191.10 mi (6,744.92 km) |
| Knokke-Heist to Spearfish (South Dakota) | 4,519.10 mi (7,272.78 km) |
| Knokke-Heist to Speedway (Indiana) | 4,128.76 mi (6,644.59 km) |
| Knokke-Heist to Spencer (Iowa) | 4,294.30 mi (6,911.01 km) |
| Knokke-Heist to Spokane (Washington) | 4,750.49 mi (7,645.18 km) |
| Knokke-Heist to Spokane Valley (Washington) | 4,745.42 mi (7,637.01 km) |
