| University of California-Santa Barbara to Johnstown (Pennsylvania) | 2,264.10 mi (3,643.71 km) |
| University of California-Santa Barbara to Joliet (Illinois) | 1,784.29 mi (2,871.54 km) |
| University of California-Santa Barbara to Jonesboro (Arkansas) | 1,645.78 mi (2,648.63 km) |
| University of California-Santa Barbara to Joplin (Missouri) | 1,429.38 mi (2,300.37 km) |
| University of California-Santa Barbara to Joppatowne (Maryland) | 2,404.59 mi (3,869.82 km) |
| University of California-Santa Barbara to Juana Díaz (Puerto Rico) | 3,451.90 mi (5,555.29 km) |
| University of California-Santa Barbara to Junction City (Kansas) | 1,309.48 mi (2,107.40 km) |
| University of California-Santa Barbara to Juneau (Alaska) | 1,786.77 mi (2,875.53 km) |
| University of California-Santa Barbara to Jupiter (Florida) | 2,402.21 mi (3,865.98 km) |
| University of California-Santa Barbara to Jupiter Farms (Florida) | 2,396.10 mi (3,856.16 km) |
| University of California-Santa Barbara to Jurupa Valley (California) | 139.31 mi (224.20 km) |
| University of California-Santa Barbara to Justice (Illinois) | 1,802.07 mi (2,900.15 km) |
| University of California-Santa Barbara to Kahului (Hawaii) | 2,411.24 mi (3,880.51 km) |
| University of California-Santa Barbara to Kailua (Hawaii) | 2,464.41 mi (3,966.09 km) |
| University of California-Santa Barbara to Kalamazoo (Michigan) | 1,920.27 mi (3,090.38 km) |
