| Defiance to Jeffersonville (Indiana) | 215.40 mi (346.66 km) |
| Defiance to Jenison (Michigan) | 134.97 mi (217.21 km) |
| Defiance to Jenks (Oklahoma) | 724.13 mi (1,165.37 km) |
| Defiance to Jennings (Missouri) | 358.64 mi (577.18 km) |
| Defiance to Jensen Beach (Florida) | 997.74 mi (1,605.71 km) |
| Defiance to Jericho (New York) | 564.80 mi (908.95 km) |
| Defiance to Jerome (Idaho) | 1,543.06 mi (2,483.31 km) |
| Defiance to Jersey City (New Jersey) | 538.04 mi (865.89 km) |
| Defiance to Jessup (Maryland) | 426.45 mi (686.30 km) |
| Defiance to Johns Creek (Georgia) | 500.87 mi (806.07 km) |
| Defiance to Johnson City (New York) | 437.19 mi (703.59 km) |
| Defiance to Johnson City (Tennessee) | 357.68 mi (575.63 km) |
| Defiance to Johnston (Iowa) | 484.93 mi (780.42 km) |
| Defiance to Johnstown (Colorado) | 1,075.68 mi (1,731.14 km) |
| Defiance to Johnstown (Pennsylvania) | 292.34 mi (470.47 km) |
