| La Crescenta-Montrose to Jeffersontown (Kentucky) | 1,831.78 mi (2,947.96 km) |
| La Crescenta-Montrose to Jeffersonville (Indiana) | 1,824.38 mi (2,936.06 km) |
| La Crescenta-Montrose to Jenison (Michigan) | 1,837.10 mi (2,956.52 km) |
| La Crescenta-Montrose to Jenks (Oklahoma) | 1,261.34 mi (2,029.93 km) |
| La Crescenta-Montrose to Jennings (Missouri) | 1,578.20 mi (2,539.86 km) |
| La Crescenta-Montrose to Jensen Beach (Florida) | 2,293.62 mi (3,691.22 km) |
| La Crescenta-Montrose to Jericho (New York) | 2,463.95 mi (3,965.35 km) |
| La Crescenta-Montrose to Jerome (Idaho) | 619.69 mi (997.29 km) |
| La Crescenta-Montrose to Jersey City (New Jersey) | 2,436.77 mi (3,921.60 km) |
| La Crescenta-Montrose to Jessup (Maryland) | 2,301.79 mi (3,704.38 km) |
| La Crescenta-Montrose to Johns Creek (Georgia) | 1,937.20 mi (3,117.62 km) |
| La Crescenta-Montrose to Johnson City (New York) | 2,334.79 mi (3,757.48 km) |
| La Crescenta-Montrose to Johnson City (Tennessee) | 2,015.87 mi (3,244.23 km) |
| La Crescenta-Montrose to Johnston (Iowa) | 1,425.15 mi (2,293.55 km) |
| La Crescenta-Montrose to Johnstown (Colorado) | 842.52 mi (1,355.91 km) |
