| Willebroek to Jacksonville (Texas) | 4,917.92 mi (7,914.63 km) |
| Willebroek to Jacksonville Beach (Florida) | 4,449.01 mi (7,159.98 km) |
| Willebroek to James Island (South Carolina) | 4,267.55 mi (6,867.95 km) |
| Willebroek to Jamestown (New York) | 3,800.82 mi (6,116.82 km) |
| Willebroek to Jamestown (North Dakota) | 4,276.85 mi (6,882.93 km) |
| Willebroek to Janesville (Wisconsin) | 4,144.94 mi (6,670.64 km) |
| Willebroek to Jasmine Estates (Florida) | 4,601.80 mi (7,405.88 km) |
| Willebroek to Jasper (Alabama) | 4,509.52 mi (7,257.38 km) |
| Willebroek to Jasper (Indiana) | 4,273.01 mi (6,876.75 km) |
| Willebroek to Jefferson (Georgia) | 4,348.55 mi (6,998.32 km) |
| Willebroek to Jefferson (Louisiana) | 4,821.63 mi (7,759.67 km) |
| Willebroek to Jefferson City (Missouri) | 4,463.26 mi (7,182.92 km) |
| Willebroek to Jefferson Hills (Pennsylvania) | 3,909.85 mi (6,292.29 km) |
| Willebroek to Jefferson Valley-Yorktown (New York) | 3,619.40 mi (5,824.86 km) |
| Willebroek to Jeffersontown (Kentucky) | 4,229.01 mi (6,805.93 km) |
