| DeKalb to Jeffersonville (Indiana) | 295.82 mi (476.07 km) |
| DeKalb to Jenison (Michigan) | 163.51 mi (263.14 km) |
| DeKalb to Jenks (Oklahoma) | 564.14 mi (907.90 km) |
| DeKalb to Jennings (Missouri) | 235.61 mi (379.18 km) |
| DeKalb to Jensen Beach (Florida) | 1,122.80 mi (1,806.98 km) |
| DeKalb to Jericho (New York) | 791.51 mi (1,273.81 km) |
| DeKalb to Jerome (Idaho) | 1,312.32 mi (2,111.98 km) |
| DeKalb to Jersey City (New Jersey) | 765.33 mi (1,231.67 km) |
| DeKalb to Jessup (Maryland) | 656.66 mi (1,056.79 km) |
| DeKalb to Johns Creek (Georgia) | 598.99 mi (963.97 km) |
| DeKalb to Johnson City (New York) | 655.74 mi (1,055.31 km) |
| DeKalb to Johnson City (Tennessee) | 515.12 mi (829.00 km) |
| DeKalb to Johnston (Iowa) | 256.72 mi (413.15 km) |
| DeKalb to Johnstown (Colorado) | 848.71 mi (1,365.87 km) |
| DeKalb to Johnstown (Pennsylvania) | 523.09 mi (841.83 km) |
