| Clemmons to Jacksonville (Texas) | 896.14 mi (1,442.21 km) |
| Clemmons to Jacksonville Beach (Florida) | 401.87 mi (646.75 km) |
| Clemmons to James Island (South Carolina) | 229.19 mi (368.85 km) |
| Clemmons to Jamestown (New York) | 423.60 mi (681.72 km) |
| Clemmons to Jamestown (North Dakota) | 1,204.37 mi (1,938.25 km) |
| Clemmons to Janesville (Wisconsin) | 650.29 mi (1,046.54 km) |
| Clemmons to Jasmine Estates (Florida) | 551.38 mi (887.36 km) |
| Clemmons to Jasper (Alabama) | 417.93 mi (672.59 km) |
| Clemmons to Jasper (Indiana) | 395.70 mi (636.82 km) |
| Clemmons to Jefferson (Georgia) | 224.03 mi (360.54 km) |
| Clemmons to Jefferson (Louisiana) | 703.94 mi (1,132.88 km) |
| Clemmons to Jefferson City (Missouri) | 670.71 mi (1,079.41 km) |
| Clemmons to Jefferson Hills (Pennsylvania) | 295.41 mi (475.42 km) |
| Clemmons to Jefferson Valley-Yorktown (New York) | 509.18 mi (819.44 km) |
| Clemmons to Jeffersontown (Kentucky) | 322.60 mi (519.17 km) |
