| Twin Falls to Jeffersontown (Kentucky) | 1,542.20 mi (2,481.93 km) |
| Twin Falls to Jeffersonville (Indiana) | 1,532.28 mi (2,465.96 km) |
| Twin Falls to Jenison (Michigan) | 1,446.30 mi (2,327.59 km) |
| Twin Falls to Jenks (Oklahoma) | 1,084.82 mi (1,745.84 km) |
| Twin Falls to Jennings (Missouri) | 1,291.32 mi (2,078.18 km) |
| Twin Falls to Jensen Beach (Florida) | 2,188.01 mi (3,521.26 km) |
| Twin Falls to Jericho (New York) | 2,094.70 mi (3,371.09 km) |
| Twin Falls to Jerome (Idaho) | 10.96 mi (17.63 km) |
| Twin Falls to Jersey City (New Jersey) | 2,069.74 mi (3,330.92 km) |
| Twin Falls to Jessup (Maryland) | 1,967.04 mi (3,165.64 km) |
| Twin Falls to Johns Creek (Georgia) | 1,732.27 mi (2,787.82 km) |
| Twin Falls to Johnson City (New York) | 1,949.13 mi (3,136.82 km) |
| Twin Falls to Johnson City (Tennessee) | 1,753.32 mi (2,821.70 km) |
| Twin Falls to Johnston (Iowa) | 1,061.73 mi (1,708.69 km) |
| Twin Falls to Johnstown (Colorado) | 515.49 mi (829.60 km) |
