| Summit to Jeffersontown (Kentucky) | 621.90 mi (1,000.85 km) |
| Summit to Jeffersonville (Indiana) | 625.66 mi (1,006.91 km) |
| Summit to Jenison (Michigan) | 608.85 mi (979.84 km) |
| Summit to Jenks (Oklahoma) | 1,211.78 mi (1,950.18 km) |
| Summit to Jennings (Missouri) | 854.91 mi (1,375.85 km) |
| Summit to Jensen Beach (Florida) | 989.21 mi (1,591.98 km) |
| Summit to Jericho (New York) | 43.37 mi (69.80 km) |
| Summit to Jerome (Idaho) | 2,055.84 mi (3,308.56 km) |
| Summit to Jersey City (New Jersey) | 15.51 mi (24.96 km) |
| Summit to Jessup (Maryland) | 167.48 mi (269.53 km) |
| Summit to Johns Creek (Georgia) | 709.77 mi (1,142.27 km) |
| Summit to Johnson City (New York) | 127.71 mi (205.53 km) |
| Summit to Johnson City (Tennessee) | 527.93 mi (849.62 km) |
| Summit to Johnston (Iowa) | 1,006.48 mi (1,619.77 km) |
| Summit to Johnstown (Colorado) | 1,598.06 mi (2,571.83 km) |
