| Santa Clarita to Johnstown (Pennsylvania) | 2,192.44 mi (3,528.40 km) |
| Santa Clarita to Joliet (Illinois) | 1,714.24 mi (2,758.81 km) |
| Santa Clarita to Jonesboro (Arkansas) | 1,569.82 mi (2,526.37 km) |
| Santa Clarita to Joplin (Missouri) | 1,354.35 mi (2,179.61 km) |
| Santa Clarita to Joppatowne (Maryland) | 2,332.24 mi (3,753.37 km) |
| Santa Clarita to Juana Díaz (Puerto Rico) | 3,374.70 mi (5,431.06 km) |
| Santa Clarita to Junction City (Kansas) | 1,237.03 mi (1,990.81 km) |
| Santa Clarita to Juneau (Alaska) | 1,810.54 mi (2,913.77 km) |
| Santa Clarita to Jupiter (Florida) | 2,324.71 mi (3,741.26 km) |
| Santa Clarita to Jupiter Farms (Florida) | 2,318.61 mi (3,731.44 km) |
| Santa Clarita to Jurupa Valley (California) | 65.30 mi (105.08 km) |
| Santa Clarita to Justice (Illinois) | 1,732.30 mi (2,787.86 km) |
| Santa Clarita to Kahului (Hawaii) | 2,486.95 mi (4,002.36 km) |
| Santa Clarita to Kailua (Hawaii) | 2,540.62 mi (4,088.72 km) |
| Santa Clarita to Kalamazoo (Michigan) | 1,850.97 mi (2,978.85 km) |
