| Ridge to Jeffersontown (Kentucky) | 700.51 mi (1,127.37 km) |
| Ridge to Jeffersonville (Indiana) | 704.32 mi (1,133.49 km) |
| Ridge to Jenison (Michigan) | 679.12 mi (1,092.94 km) |
| Ridge to Jenks (Oklahoma) | 1,290.43 mi (2,076.75 km) |
| Ridge to Jennings (Missouri) | 933.18 mi (1,501.81 km) |
| Ridge to Jensen Beach (Florida) | 1,032.75 mi (1,662.05 km) |
| Ridge to Jericho (New York) | 35.47 mi (57.08 km) |
| Ridge to Jerome (Idaho) | 2,125.91 mi (3,421.32 km) |
| Ridge to Jersey City (New Jersey) | 63.42 mi (102.07 km) |
| Ridge to Jessup (Maryland) | 239.20 mi (384.95 km) |
| Ridge to Johns Creek (Georgia) | 780.52 mi (1,256.13 km) |
| Ridge to Johnson City (New York) | 180.17 mi (289.95 km) |
| Ridge to Johnson City (Tennessee) | 601.51 mi (968.04 km) |
| Ridge to Johnston (Iowa) | 1,080.58 mi (1,739.02 km) |
| Ridge to Johnstown (Colorado) | 1,672.48 mi (2,691.60 km) |
