| Guaynabo to Jacksonville (Texas) | 2,040.43 mi (3,283.76 km) |
| Guaynabo to Jacksonville Beach (Florida) | 1,263.28 mi (2,033.06 km) |
| Guaynabo to James Island (South Carolina) | 1,311.03 mi (2,109.89 km) |
| Guaynabo to Jamestown (New York) | 1,811.02 mi (2,914.55 km) |
| Guaynabo to Jamestown (North Dakota) | 2,698.06 mi (4,342.11 km) |
| Guaynabo to Janesville (Wisconsin) | 2,147.72 mi (3,456.42 km) |
| Guaynabo to Jasmine Estates (Florida) | 1,252.71 mi (2,016.05 km) |
| Guaynabo to Jasper (Alabama) | 1,686.14 mi (2,713.59 km) |
| Guaynabo to Jasper (Indiana) | 1,865.28 mi (3,001.88 km) |
| Guaynabo to Jefferson (Georgia) | 1,531.16 mi (2,464.17 km) |
| Guaynabo to Jefferson (Louisiana) | 1,708.30 mi (2,749.24 km) |
| Guaynabo to Jefferson City (Missouri) | 2,095.53 mi (3,372.44 km) |
| Guaynabo to Jefferson Hills (Pennsylvania) | 1,722.51 mi (2,772.10 km) |
| Guaynabo to Jefferson Valley-Yorktown (New York) | 1,648.50 mi (2,653.00 km) |
| Guaynabo to Jeffersontown (Kentucky) | 1,802.07 mi (2,900.15 km) |
