| Willebroek to Sanford (Maine) | 3,407.42 mi (5,483.72 km) |
| Willebroek to Sanford (North Carolina) | 4,103.81 mi (6,604.44 km) |
| Willebroek to Sanger (California) | 5,487.14 mi (8,830.70 km) |
| Willebroek to Santa Ana (California) | 5,609.66 mi (9,027.87 km) |
| Willebroek to Santa Barbara (California) | 5,625.17 mi (9,052.83 km) |
| Willebroek to Santa Clara (California) | 5,517.39 mi (8,879.39 km) |
| Willebroek to Santa Clara (Oregon) | 5,149.14 mi (8,286.74 km) |
| Willebroek to Santa Clarita (California) | 5,588.81 mi (8,994.32 km) |
| Willebroek to Santa Cruz (California) | 5,542.14 mi (8,919.21 km) |
| Willebroek to Santa Fe (New Mexico) | 5,111.56 mi (8,226.27 km) |
| Willebroek to Santa Fe (Texas) | 5,046.71 mi (8,121.89 km) |
| Willebroek to Santa Fe Springs (California) | 5,603.79 mi (9,018.44 km) |
| Willebroek to Santa Maria (California) | 5,616.99 mi (9,039.68 km) |
| Willebroek to Santa Monica (California) | 5,611.35 mi (9,030.59 km) |
| Willebroek to Santa Paula (California) | 5,609.78 mi (9,028.07 km) |
