| Security-Widefield to Johnstown (Pennsylvania) | 1,373.92 mi (2,211.12 km) |
| Security-Widefield to Joliet (Illinois) | 894.18 mi (1,439.05 km) |
| Security-Widefield to Jonesboro (Arkansas) | 796.72 mi (1,282.19 km) |
| Security-Widefield to Joplin (Missouri) | 568.24 mi (914.50 km) |
| Security-Widefield to Joppatowne (Maryland) | 1,515.57 mi (2,439.07 km) |
| Security-Widefield to Juana Díaz (Puerto Rico) | 2,698.04 mi (4,342.08 km) |
| Security-Widefield to Junction City (Kansas) | 423.20 mi (681.08 km) |
| Security-Widefield to Juneau (Alaska) | 1,885.70 mi (3,034.74 km) |
| Security-Widefield to Jupiter (Florida) | 1,637.72 mi (2,635.66 km) |
| Security-Widefield to Jupiter Farms (Florida) | 1,632.36 mi (2,627.02 km) |
| Security-Widefield to Jurupa Valley (California) | 780.85 mi (1,256.65 km) |
| Security-Widefield to Justice (Illinois) | 912.35 mi (1,468.28 km) |
| Security-Widefield to Kahului (Hawaii) | 3,289.50 mi (5,293.93 km) |
| Security-Widefield to Kailua (Hawaii) | 3,338.11 mi (5,372.18 km) |
| Security-Widefield to Kalamazoo (Michigan) | 1,031.38 mi (1,659.85 km) |
