| Houthulst to Sugar Hill (Georgia) | 4,313.28 mi (6,941.56 km) |
| Houthulst to Sugar Land (Texas) | 5,004.18 mi (8,053.45 km) |
| Houthulst to Sugarland Run (Virginia) | 3,810.50 mi (6,132.40 km) |
| Houthulst to Sugarmill Woods (Florida) | 4,514.58 mi (7,265.51 km) |
| Houthulst to Suisun City (California) | 5,430.88 mi (8,740.16 km) |
| Houthulst to Suitland (Maryland) | 3,800.26 mi (6,115.93 km) |
| Houthulst to Sulphur (Louisiana) | 4,881.30 mi (7,855.69 km) |
| Houthulst to Sulphur Springs (Texas) | 4,818.68 mi (7,754.91 km) |
| Houthulst to Summerfield (Maryland) | 3,795.55 mi (6,108.35 km) |
| Houthulst to Summerfield (North Carolina) | 4,044.02 mi (6,508.22 km) |
| Houthulst to Summerlin South (Nevada) | 5,352.28 mi (8,613.66 km) |
| Houthulst to Summerville (South Carolina) | 4,207.90 mi (6,771.96 km) |
| Houthulst to Summit (Illinois) | 4,093.10 mi (6,587.21 km) |
| Houthulst to Summit (New Jersey) | 3,613.37 mi (5,815.15 km) |
| Houthulst to Sumner (Washington) | 4,912.99 mi (7,906.70 km) |
