| Genappe to Jeffersonville (Indiana) | 4,245.47 mi (6,832.42 km) |
| Genappe to Jenison (Michigan) | 4,035.77 mi (6,494.94 km) |
| Genappe to Jenks (Oklahoma) | 4,755.11 mi (7,652.62 km) |
| Genappe to Jennings (Missouri) | 4,402.93 mi (7,085.83 km) |
| Genappe to Jensen Beach (Florida) | 4,563.61 mi (7,344.41 km) |
| Genappe to Jericho (New York) | 3,647.23 mi (5,869.65 km) |
| Genappe to Jerome (Idaho) | 5,018.95 mi (8,077.22 km) |
| Genappe to Jersey City (New Jersey) | 3,671.70 mi (5,909.03 km) |
| Genappe to Jessup (Maryland) | 3,851.35 mi (6,198.16 km) |
| Genappe to Johns Creek (Georgia) | 4,393.40 mi (7,070.49 km) |
| Genappe to Johnson City (New York) | 3,687.22 mi (5,934.02 km) |
| Genappe to Johnson City (Tennessee) | 4,208.50 mi (6,772.92 km) |
| Genappe to Johnston (Iowa) | 4,385.78 mi (7,058.23 km) |
| Genappe to Johnstown (Colorado) | 4,846.52 mi (7,799.73 km) |
| Genappe to Johnstown (Pennsylvania) | 3,884.74 mi (6,251.89 km) |
