| Madeley to Jeffersonville (Indiana) | 3,918.06 mi (6,305.50 km) |
| Madeley to Jenison (Michigan) | 3,708.61 mi (5,968.44 km) |
| Madeley to Jenks (Oklahoma) | 4,428.18 mi (7,126.46 km) |
| Madeley to Jennings (Missouri) | 4,075.59 mi (6,559.02 km) |
| Madeley to Jensen Beach (Florida) | 4,245.83 mi (6,833.01 km) |
| Madeley to Jericho (New York) | 3,322.00 mi (5,346.24 km) |
| Madeley to Jerome (Idaho) | 4,710.85 mi (7,581.39 km) |
| Madeley to Jersey City (New Jersey) | 3,346.30 mi (5,385.35 km) |
| Madeley to Jessup (Maryland) | 3,525.84 mi (5,674.29 km) |
| Madeley to Johns Creek (Georgia) | 4,067.64 mi (6,546.23 km) |
| Madeley to Johnson City (New York) | 3,360.49 mi (5,408.19 km) |
| Madeley to Johnson City (Tennessee) | 3,882.35 mi (6,248.04 km) |
| Madeley to Johnston (Iowa) | 4,060.27 mi (6,534.37 km) |
| Madeley to Johnstown (Colorado) | 4,526.46 mi (7,284.64 km) |
| Madeley to Johnstown (Pennsylvania) | 3,557.99 mi (5,726.03 km) |
