| Altadena to Jeffersonville (Indiana) | 1,819.79 mi (2,928.67 km) |
| Altadena to Jenison (Michigan) | 1,833.37 mi (2,950.52 km) |
| Altadena to Jenks (Oklahoma) | 1,256.28 mi (2,021.78 km) |
| Altadena to Jennings (Missouri) | 1,573.69 mi (2,532.61 km) |
| Altadena to Jensen Beach (Florida) | 2,287.79 mi (3,681.84 km) |
| Altadena to Jericho (New York) | 2,459.81 mi (3,958.68 km) |
| Altadena to Jerome (Idaho) | 620.55 mi (998.69 km) |
| Altadena to Jersey City (New Jersey) | 2,432.61 mi (3,914.91 km) |
| Altadena to Jessup (Maryland) | 2,297.38 mi (3,697.28 km) |
| Altadena to Johns Creek (Georgia) | 1,931.96 mi (3,109.20 km) |
| Altadena to Johnson City (New York) | 2,330.83 mi (3,751.11 km) |
| Altadena to Johnson City (Tennessee) | 2,010.99 mi (3,236.38 km) |
| Altadena to Johnston (Iowa) | 1,421.39 mi (2,287.51 km) |
| Altadena to Johnstown (Colorado) | 839.29 mi (1,350.71 km) |
| Altadena to Johnstown (Pennsylvania) | 2,179.39 mi (3,507.39 km) |
