| Preakness to Jacksonville (North Carolina) | 462.49 mi (744.30 km) |
| Preakness to Jacksonville (Texas) | 1,318.56 mi (2,122.01 km) |
| Preakness to Jacksonville Beach (Florida) | 838.99 mi (1,350.23 km) |
| Preakness to James Island (South Carolina) | 648.55 mi (1,043.74 km) |
| Preakness to Jamestown (New York) | 271.36 mi (436.71 km) |
| Preakness to Jamestown (North Dakota) | 1,279.45 mi (2,059.08 km) |
| Preakness to Janesville (Wisconsin) | 770.10 mi (1,239.35 km) |
| Preakness to Jasmine Estates (Florida) | 996.34 mi (1,603.45 km) |
| Preakness to Jasper (Alabama) | 866.07 mi (1,393.81 km) |
| Preakness to Jasper (Indiana) | 698.09 mi (1,123.47 km) |
| Preakness to Jefferson (Georgia) | 695.49 mi (1,119.28 km) |
| Preakness to Jefferson (Louisiana) | 1,171.05 mi (1,884.61 km) |
| Preakness to Jefferson City (Missouri) | 965.76 mi (1,554.25 km) |
| Preakness to Jefferson Hills (Pennsylvania) | 302.66 mi (487.08 km) |
| Preakness to Jefferson Valley-Yorktown (New York) | 34.27 mi (55.15 km) |
