| Clemson to Joliet (Illinois) | 554.02 mi (891.61 km) |
| Clemson to Jonesboro (Arkansas) | 450.63 mi (725.22 km) |
| Clemson to Joplin (Missouri) | 674.46 mi (1,085.43 km) |
| Clemson to Joppatowne (Maryland) | 483.41 mi (777.98 km) |
| Clemson to Juana Díaz (Puerto Rico) | 1,525.00 mi (2,454.26 km) |
| Clemson to Junction City (Kansas) | 831.01 mi (1,337.38 km) |
| Clemson to Juneau (Alaska) | 2,839.64 mi (4,569.95 km) |
| Clemson to Jupiter (Florida) | 559.76 mi (900.85 km) |
| Clemson to Jupiter Farms (Florida) | 557.85 mi (897.77 km) |
| Clemson to Jurupa Valley (California) | 1,967.93 mi (3,167.08 km) |
| Clemson to Justice (Illinois) | 558.91 mi (899.47 km) |
| Clemson to Kahului (Hawaii) | 4,506.61 mi (7,252.69 km) |
| Clemson to Kailua (Hawaii) | 4,560.48 mi (7,339.38 km) |
| Clemson to Kalamazoo (Michigan) | 545.48 mi (877.86 km) |
| Clemson to Kalispell (Montana) | 1,861.88 mi (2,996.41 km) |
