| Houthulst to Washington (Indiana) | 4,216.65 mi (6,786.05 km) |
| Houthulst to Washington (Missouri) | 4,370.03 mi (7,032.88 km) |
| Houthulst to Washington (Pennsylvania) | 3,874.07 mi (6,234.71 km) |
| Houthulst to Washington (Utah) | 5,236.61 mi (8,427.51 km) |
| Houthulst to Washington Court House (Ohio) | 4,029.21 mi (6,484.39 km) |
| Houthulst to Washougal (Washington) | 5,010.93 mi (8,064.32 km) |
| Houthulst to Watauga (Texas) | 4,895.38 mi (7,878.35 km) |
| Houthulst to Waterbury (Connecticut) | 3,523.01 mi (5,669.73 km) |
| Houthulst to Waterloo (Illinois) | 4,347.52 mi (6,996.66 km) |
| Houthulst to Waterloo (Iowa) | 4,227.93 mi (6,804.19 km) |
| Houthulst to Watertown (New York) | 3,535.72 mi (5,690.19 km) |
| Houthulst to Watertown (South Dakota) | 4,280.25 mi (6,888.39 km) |
| Houthulst to Watertown (Wisconsin) | 4,061.55 mi (6,536.43 km) |
| Houthulst to Watertown Town (Massachusetts) | 3,413.14 mi (5,492.92 km) |
| Houthulst to Waterville (Maine) | 3,263.26 mi (5,251.71 km) |
