| Santa Monica to Johnstown (Pennsylvania) | 2,202.20 mi (3,544.10 km) |
| Santa Monica to Joliet (Illinois) | 1,725.40 mi (2,776.76 km) |
| Santa Monica to Jonesboro (Arkansas) | 1,574.63 mi (2,534.12 km) |
| Santa Monica to Joplin (Missouri) | 1,360.67 mi (2,189.79 km) |
| Santa Monica to Joppatowne (Maryland) | 2,341.34 mi (3,768.02 km) |
| Santa Monica to Juana Díaz (Puerto Rico) | 3,371.19 mi (5,425.40 km) |
| Santa Monica to Junction City (Kansas) | 1,246.33 mi (2,005.77 km) |
| Santa Monica to Juneau (Alaska) | 1,836.62 mi (2,955.76 km) |
| Santa Monica to Jupiter (Florida) | 2,322.91 mi (3,738.36 km) |
| Santa Monica to Jupiter Farms (Florida) | 2,316.78 mi (3,728.50 km) |
| Santa Monica to Jurupa Valley (California) | 57.89 mi (93.16 km) |
| Santa Monica to Justice (Illinois) | 1,743.66 mi (2,806.14 km) |
| Santa Monica to Kahului (Hawaii) | 2,482.26 mi (3,994.82 km) |
| Santa Monica to Kailua (Hawaii) | 2,536.75 mi (4,082.51 km) |
| Santa Monica to Kalamazoo (Michigan) | 1,862.65 mi (2,997.64 km) |
