| Mortsel to Jeffersonville (Indiana) | 4,228.58 mi (6,805.23 km) |
| Mortsel to Jenison (Michigan) | 4,016.49 mi (6,463.92 km) |
| Mortsel to Jenks (Oklahoma) | 4,735.37 mi (7,620.85 km) |
| Mortsel to Jennings (Missouri) | 4,384.13 mi (7,055.58 km) |
| Mortsel to Jensen Beach (Florida) | 4,554.66 mi (7,330.02 km) |
| Mortsel to Jericho (New York) | 3,633.63 mi (5,847.77 km) |
| Mortsel to Jerome (Idaho) | 4,990.52 mi (8,031.47 km) |
| Mortsel to Jersey City (New Jersey) | 3,657.94 mi (5,886.89 km) |
| Mortsel to Jessup (Maryland) | 3,837.49 mi (6,175.84 km) |
| Mortsel to Johns Creek (Georgia) | 4,379.28 mi (7,047.77 km) |
| Mortsel to Johnson City (New York) | 3,671.89 mi (5,909.34 km) |
| Mortsel to Johnson City (Tennessee) | 4,193.95 mi (6,749.50 km) |
| Mortsel to Johnston (Iowa) | 4,364.38 mi (7,023.79 km) |
| Mortsel to Johnstown (Colorado) | 4,821.87 mi (7,760.05 km) |
| Mortsel to Johnstown (Pennsylvania) | 3,869.37 mi (6,227.15 km) |
