| Clemmons to Joliet (Illinois) | 564.02 mi (907.70 km) |
| Clemmons to Jonesboro (Arkansas) | 575.81 mi (926.67 km) |
| Clemmons to Joplin (Missouri) | 786.04 mi (1,265.01 km) |
| Clemmons to Joppatowne (Maryland) | 321.41 mi (517.26 km) |
| Clemmons to Juana Díaz (Puerto Rico) | 1,503.79 mi (2,420.12 km) |
| Clemmons to Junction City (Kansas) | 924.19 mi (1,487.35 km) |
| Clemmons to Juneau (Alaska) | 2,853.58 mi (4,592.40 km) |
| Clemmons to Jupiter (Florida) | 629.78 mi (1,013.53 km) |
| Clemmons to Jupiter Farms (Florida) | 629.50 mi (1,013.08 km) |
| Clemmons to Jurupa Valley (California) | 2,090.54 mi (3,364.40 km) |
| Clemmons to Justice (Illinois) | 562.17 mi (904.72 km) |
| Clemmons to Kahului (Hawaii) | 4,626.27 mi (7,445.26 km) |
| Clemmons to Kailua (Hawaii) | 4,677.81 mi (7,528.21 km) |
| Clemmons to Kalamazoo (Michigan) | 513.32 mi (826.11 km) |
| Clemmons to Kalispell (Montana) | 1,911.60 mi (3,076.43 km) |
