| Clemson to Jacksonville (Texas) | 742.32 mi (1,194.66 km) |
| Clemson to Jacksonville Beach (Florida) | 315.25 mi (507.34 km) |
| Clemson to James Island (South Carolina) | 213.03 mi (342.84 km) |
| Clemson to Jamestown (New York) | 547.49 mi (881.10 km) |
| Clemson to Jamestown (North Dakota) | 1,180.20 mi (1,899.35 km) |
| Clemson to Janesville (Wisconsin) | 645.71 mi (1,039.17 km) |
| Clemson to Jasmine Estates (Florida) | 441.61 mi (710.71 km) |
| Clemson to Jasper (Alabama) | 260.98 mi (420.01 km) |
| Clemson to Jasper (Indiana) | 343.72 mi (553.17 km) |
| Clemson to Jefferson (Georgia) | 58.75 mi (94.55 km) |
| Clemson to Jefferson (Louisiana) | 538.51 mi (866.65 km) |
| Clemson to Jefferson City (Missouri) | 584.04 mi (939.93 km) |
| Clemson to Jefferson Hills (Pennsylvania) | 418.39 mi (673.33 km) |
| Clemson to Jefferson Valley-Yorktown (New York) | 670.74 mi (1,079.46 km) |
| Clemson to Jeffersontown (Kentucky) | 287.51 mi (462.71 km) |
