| McDonough to Jeffersontown (Kentucky) | 338.70 mi (545.08 km) |
| McDonough to Jeffersonville (Indiana) | 349.37 mi (562.26 km) |
| McDonough to Jenison (Michigan) | 660.35 mi (1,062.72 km) |
| McDonough to Jenks (Oklahoma) | 693.83 mi (1,116.60 km) |
| McDonough to Jennings (Missouri) | 499.56 mi (803.96 km) |
| McDonough to Jensen Beach (Florida) | 487.31 mi (784.24 km) |
| McDonough to Jericho (New York) | 773.17 mi (1,244.29 km) |
| McDonough to Jerome (Idaho) | 1,759.78 mi (2,832.09 km) |
| McDonough to Jersey City (New Jersey) | 748.57 mi (1,204.70 km) |
| McDonough to Jessup (Maryland) | 568.99 mi (915.70 km) |
| McDonough to Johns Creek (Georgia) | 41.12 mi (66.18 km) |
| McDonough to Johnson City (New York) | 747.45 mi (1,202.90 km) |
| McDonough to Johnson City (Tennessee) | 224.12 mi (360.68 km) |
| McDonough to Johnston (Iowa) | 773.52 mi (1,244.87 km) |
| McDonough to Johnstown (Colorado) | 1,240.59 mi (1,996.54 km) |
