| Preakness to Jeffersontown (Kentucky) | 632.55 mi (1,017.99 km) |
| Preakness to Jeffersonville (Indiana) | 636.07 mi (1,023.66 km) |
| Preakness to Jenison (Michigan) | 611.25 mi (983.70 km) |
| Preakness to Jenks (Oklahoma) | 1,221.42 mi (1,965.69 km) |
| Preakness to Jennings (Missouri) | 863.45 mi (1,389.59 km) |
| Preakness to Jensen Beach (Florida) | 1,006.23 mi (1,619.36 km) |
| Preakness to Jericho (New York) | 37.16 mi (59.80 km) |
| Preakness to Jerome (Idaho) | 2,058.32 mi (3,312.54 km) |
| Preakness to Jersey City (New Jersey) | 17.23 mi (27.73 km) |
| Preakness to Jessup (Maryland) | 183.07 mi (294.63 km) |
| Preakness to Johns Creek (Georgia) | 725.00 mi (1,166.77 km) |
| Preakness to Johnson City (New York) | 121.59 mi (195.67 km) |
| Preakness to Johnson City (Tennessee) | 542.44 mi (872.97 km) |
| Preakness to Johnston (Iowa) | 1,011.10 mi (1,627.21 km) |
| Preakness to Johnstown (Colorado) | 1,602.92 mi (2,579.64 km) |
