| Herk-de-Stad to Washington (Indiana) | 4,303.42 mi (6,925.69 km) |
| Herk-de-Stad to Washington (Missouri) | 4,455.02 mi (7,169.66 km) |
| Herk-de-Stad to Washington (Pennsylvania) | 3,962.89 mi (6,377.65 km) |
| Herk-de-Stad to Washington (Utah) | 5,308.58 mi (8,543.33 km) |
| Herk-de-Stad to Washington Court House (Ohio) | 4,117.10 mi (6,625.83 km) |
| Herk-de-Stad to Washougal (Washington) | 5,069.87 mi (8,159.17 km) |
| Herk-de-Stad to Watauga (Texas) | 4,980.46 mi (8,015.27 km) |
| Herk-de-Stad to Waterbury (Connecticut) | 3,613.68 mi (5,815.66 km) |
| Herk-de-Stad to Waterloo (Illinois) | 4,433.07 mi (7,134.34 km) |
| Herk-de-Stad to Waterloo (Iowa) | 4,309.59 mi (6,935.62 km) |
| Herk-de-Stad to Watertown (New York) | 3,623.82 mi (5,831.97 km) |
| Herk-de-Stad to Watertown (South Dakota) | 4,357.41 mi (7,012.57 km) |
| Herk-de-Stad to Watertown (Wisconsin) | 4,144.56 mi (6,670.03 km) |
| Herk-de-Stad to Watertown Town (Massachusetts) | 3,503.97 mi (5,639.10 km) |
| Herk-de-Stad to Waterville (Maine) | 3,353.23 mi (5,396.51 km) |
