| Willebroek to Shoreview (Minnesota) | 4,177.90 mi (6,723.68 km) |
| Willebroek to Shorewood (Illinois) | 4,171.07 mi (6,712.68 km) |
| Willebroek to Shorewood (Wisconsin) | 4,084.18 mi (6,572.85 km) |
| Willebroek to Short Hills (New Jersey) | 3,666.00 mi (5,899.86 km) |
| Willebroek to Short Pump (Virginia) | 3,938.67 mi (6,338.68 km) |
| Willebroek to Show Low (Arizona) | 5,326.47 mi (8,572.13 km) |
| Willebroek to Shreveport (Louisiana) | 4,835.44 mi (7,781.88 km) |
| Willebroek to Sicklerville (New Jersey) | 3,736.99 mi (6,014.10 km) |
| Willebroek to Sidney (Ohio) | 4,075.39 mi (6,558.71 km) |
| Willebroek to Sierra Madre (California) | 5,589.68 mi (8,995.72 km) |
| Willebroek to Sierra Vista (Arizona) | 5,487.52 mi (8,831.32 km) |
| Willebroek to Sierra Vista Southeast (Arizona) | 5,490.34 mi (8,835.85 km) |
| Willebroek to Signal Hill (California) | 5,614.62 mi (9,035.86 km) |
| Willebroek to Sikeston (Missouri) | 4,448.96 mi (7,159.92 km) |
| Willebroek to Siloam Springs (Arkansas) | 4,671.89 mi (7,518.68 km) |
