| Houthulst to South Plainfield (New Jersey) | 3,621.55 mi (5,828.32 km) |
| Houthulst to South Portland (Maine) | 3,325.23 mi (5,351.45 km) |
| Houthulst to South Riding (Virginia) | 3,821.44 mi (6,150.01 km) |
| Houthulst to South River (New Jersey) | 3,625.69 mi (5,834.99 km) |
| Houthulst to South Salt Lake (Utah) | 4,986.83 mi (8,025.53 km) |
| Houthulst to South San Francisco (California) | 5,477.52 mi (8,815.22 km) |
| Houthulst to South San Jose Hills (California) | 5,554.51 mi (8,939.12 km) |
| Houthulst to South Sioux City (Nebraska) | 4,375.32 mi (7,041.40 km) |
| Houthulst to South St. Paul (Minnesota) | 4,137.75 mi (6,659.07 km) |
| Houthulst to South Valley (New Mexico) | 5,126.01 mi (8,249.51 km) |
| Houthulst to South Venice (Florida) | 4,595.57 mi (7,395.85 km) |
| Houthulst to South Whittier (California) | 5,563.04 mi (8,952.85 km) |
| Houthulst to South Yarmouth (Massachusetts) | 3,402.47 mi (5,475.74 km) |
| Houthulst to Southaven (Mississippi) | 4,508.14 mi (7,255.16 km) |
| Houthulst to Southchase (Florida) | 4,485.49 mi (7,218.70 km) |
