| Knokke-Heist to Jacksonville (Texas) | 4,867.69 mi (7,833.80 km) |
| Knokke-Heist to Jacksonville Beach (Florida) | 4,398.77 mi (7,079.14 km) |
| Knokke-Heist to James Island (South Carolina) | 4,217.24 mi (6,786.99 km) |
| Knokke-Heist to Jamestown (New York) | 3,750.45 mi (6,035.77 km) |
| Knokke-Heist to Jamestown (North Dakota) | 4,229.03 mi (6,805.96 km) |
| Knokke-Heist to Janesville (Wisconsin) | 4,095.20 mi (6,590.58 km) |
| Knokke-Heist to Jasmine Estates (Florida) | 4,551.62 mi (7,325.12 km) |
| Knokke-Heist to Jasper (Alabama) | 4,459.09 mi (7,176.21 km) |
| Knokke-Heist to Jasper (Indiana) | 4,222.74 mi (6,795.84 km) |
| Knokke-Heist to Jefferson (Georgia) | 4,298.11 mi (6,917.14 km) |
| Knokke-Heist to Jefferson (Louisiana) | 4,771.19 mi (7,678.48 km) |
| Knokke-Heist to Jefferson City (Missouri) | 4,413.32 mi (7,102.56 km) |
| Knokke-Heist to Jefferson Hills (Pennsylvania) | 3,859.43 mi (6,211.15 km) |
| Knokke-Heist to Jefferson Valley-Yorktown (New York) | 3,568.95 mi (5,743.67 km) |
| Knokke-Heist to Jeffersontown (Kentucky) | 4,178.67 mi (6,724.92 km) |
