| Jefferson Valley-Yorktown to Jeffersonville (Indiana) | 663.60 mi (1,067.97 km) |
| Jefferson Valley-Yorktown to Jenison (Michigan) | 625.53 mi (1,006.69 km) |
| Jefferson Valley-Yorktown to Jenks (Oklahoma) | 1,247.50 mi (2,007.65 km) |
| Jefferson Valley-Yorktown to Jennings (Missouri) | 887.94 mi (1,429.01 km) |
| Jefferson Valley-Yorktown to Jensen Beach (Florida) | 1,038.85 mi (1,671.86 km) |
| Jefferson Valley-Yorktown to Jericho (New York) | 39.06 mi (62.87 km) |
| Jefferson Valley-Yorktown to Jerome (Idaho) | 2,071.86 mi (3,334.33 km) |
| Jefferson Valley-Yorktown to Jersey City (New Jersey) | 43.72 mi (70.36 km) |
| Jefferson Valley-Yorktown to Jessup (Maryland) | 217.02 mi (349.27 km) |
| Jefferson Valley-Yorktown to Johns Creek (Georgia) | 758.53 mi (1,220.73 km) |
| Jefferson Valley-Yorktown to Johnson City (New York) | 124.58 mi (200.49 km) |
| Jefferson Valley-Yorktown to Johnson City (Tennessee) | 575.31 mi (925.88 km) |
| Jefferson Valley-Yorktown to Johnston (Iowa) | 1,028.90 mi (1,655.86 km) |
| Jefferson Valley-Yorktown to Johnstown (Colorado) | 1,620.89 mi (2,608.57 km) |
| Jefferson Valley-Yorktown to Johnstown (Pennsylvania) | 276.22 mi (444.53 km) |
