| Niles to Jeffersontown (Kentucky) | 289.41 mi (465.76 km) |
| Niles to Jeffersonville (Indiana) | 278.15 mi (447.64 km) |
| Niles to Jenison (Michigan) | 117.89 mi (189.73 km) |
| Niles to Jenks (Oklahoma) | 604.15 mi (972.28 km) |
| Niles to Jennings (Missouri) | 262.32 mi (422.16 km) |
| Niles to Jensen Beach (Florida) | 1,107.21 mi (1,781.88 km) |
| Niles to Jericho (New York) | 743.47 mi (1,196.51 km) |
| Niles to Jerome (Idaho) | 1,358.33 mi (2,186.03 km) |
| Niles to Jersey City (New Jersey) | 717.40 mi (1,154.55 km) |
| Niles to Jessup (Maryland) | 611.56 mi (984.22 km) |
| Niles to Johns Creek (Georgia) | 586.06 mi (943.17 km) |
| Niles to Johnson City (New York) | 607.15 mi (977.12 km) |
| Niles to Johnson City (Tennessee) | 488.59 mi (786.31 km) |
| Niles to Johnston (Iowa) | 305.13 mi (491.06 km) |
| Niles to Johnstown (Colorado) | 897.09 mi (1,443.72 km) |
