| Uniondale to Jeffersontown (Kentucky) | 661.38 mi (1,064.39 km) |
| Uniondale to Jeffersonville (Indiana) | 665.28 mi (1,070.66 km) |
| Uniondale to Jenison (Michigan) | 647.18 mi (1,041.54 km) |
| Uniondale to Jenks (Oklahoma) | 1,251.71 mi (2,014.44 km) |
| Uniondale to Jennings (Missouri) | 895.16 mi (1,440.62 km) |
| Uniondale to Jensen Beach (Florida) | 1,005.04 mi (1,617.45 km) |
| Uniondale to Jericho (New York) | 5.57 mi (8.97 km) |
| Uniondale to Jerome (Idaho) | 2,094.27 mi (3,370.40 km) |
| Uniondale to Jersey City (New Jersey) | 24.82 mi (39.94 km) |
| Uniondale to Jessup (Maryland) | 200.42 mi (322.55 km) |
| Uniondale to Johns Creek (Georgia) | 742.38 mi (1,194.74 km) |
| Uniondale to Johnson City (New York) | 156.44 mi (251.77 km) |
| Uniondale to Johnson City (Tennessee) | 562.57 mi (905.37 km) |
| Uniondale to Johnston (Iowa) | 1,046.13 mi (1,683.59 km) |
| Uniondale to Johnstown (Colorado) | 1,637.82 mi (2,635.82 km) |
