| Lombard to Jeffersontown (Kentucky) | 284.58 mi (457.99 km) |
| Lombard to Jeffersonville (Indiana) | 273.19 mi (439.66 km) |
| Lombard to Jenison (Michigan) | 132.51 mi (213.26 km) |
| Lombard to Jenks (Oklahoma) | 589.20 mi (948.23 km) |
| Lombard to Jennings (Missouri) | 247.85 mi (398.87 km) |
| Lombard to Jensen Beach (Florida) | 1,102.18 mi (1,773.79 km) |
| Lombard to Jericho (New York) | 753.79 mi (1,213.11 km) |
| Lombard to Jerome (Idaho) | 1,350.03 mi (2,172.67 km) |
| Lombard to Jersey City (New Jersey) | 727.57 mi (1,170.91 km) |
| Lombard to Jessup (Maryland) | 619.11 mi (996.36 km) |
| Lombard to Johns Creek (Georgia) | 580.04 mi (933.48 km) |
| Lombard to Johnson City (New York) | 618.63 mi (995.59 km) |
| Lombard to Johnson City (Tennessee) | 487.04 mi (783.82 km) |
| Lombard to Johnston (Iowa) | 294.29 mi (473.61 km) |
| Lombard to Johnstown (Colorado) | 886.25 mi (1,426.28 km) |
