| Houthulst to San Luis Obispo (California) | 5,566.41 mi (8,958.27 km) |
| Houthulst to San Marcos (California) | 5,582.03 mi (8,983.41 km) |
| Houthulst to San Marcos (Texas) | 5,079.01 mi (8,173.88 km) |
| Houthulst to San Marino (California) | 5,554.69 mi (8,939.42 km) |
| Houthulst to San Mateo (California) | 5,480.43 mi (8,819.90 km) |
| Houthulst to San Pablo (California) | 5,457.12 mi (8,782.39 km) |
| Houthulst to San Rafael (California) | 5,460.61 mi (8,788.00 km) |
| Houthulst to San Ramon (California) | 5,457.29 mi (8,782.66 km) |
| Houthulst to San Tan Valley (Arizona) | 5,394.91 mi (8,682.27 km) |
| Houthulst to Sand Springs (Oklahoma) | 4,684.27 mi (7,538.61 km) |
| Houthulst to Sandusky (Ohio) | 3,912.84 mi (6,297.11 km) |
| Houthulst to Sandy (Oregon) | 5,019.66 mi (8,078.36 km) |
| Houthulst to Sandy (Utah) | 4,992.77 mi (8,035.09 km) |
| Houthulst to Sandy Springs (Georgia) | 4,334.40 mi (6,975.54 km) |
| Houthulst to Sanford (Florida) | 4,460.26 mi (7,178.09 km) |
