| Clemmons to Jeffersonville (Indiana) | 333.12 mi (536.11 km) |
| Clemmons to Jenison (Michigan) | 556.31 mi (895.30 km) |
| Clemmons to Jenks (Oklahoma) | 870.21 mi (1,400.47 km) |
| Clemmons to Jennings (Missouri) | 572.99 mi (922.15 km) |
| Clemmons to Jensen Beach (Florida) | 607.26 mi (977.30 km) |
| Clemmons to Jericho (New York) | 494.97 mi (796.57 km) |
| Clemmons to Jerome (Idaho) | 1,866.72 mi (3,004.20 km) |
| Clemmons to Jersey City (New Jersey) | 470.87 mi (757.79 km) |
| Clemmons to Jessup (Maryland) | 292.21 mi (470.27 km) |
| Clemmons to Johns Creek (Georgia) | 256.27 mi (412.43 km) |
| Clemmons to Johnson City (New York) | 482.96 mi (777.24 km) |
| Clemmons to Johnson City (Tennessee) | 113.25 mi (182.26 km) |
| Clemmons to Johnston (Iowa) | 815.85 mi (1,312.99 km) |
| Clemmons to Johnstown (Colorado) | 1,362.05 mi (2,192.01 km) |
| Clemmons to Johnstown (Pennsylvania) | 307.19 mi (494.37 km) |
