| Tomball to Jeffersontown (Kentucky) | 801.61 mi (1,290.06 km) |
| Tomball to Jeffersonville (Indiana) | 802.36 mi (1,291.27 km) |
| Tomball to Jenison (Michigan) | 1,037.21 mi (1,669.23 km) |
| Tomball to Jenks (Oklahoma) | 408.37 mi (657.21 km) |
| Tomball to Jennings (Missouri) | 669.41 mi (1,077.32 km) |
| Tomball to Jensen Beach (Florida) | 951.98 mi (1,532.06 km) |
| Tomball to Jericho (New York) | 1,439.61 mi (2,316.83 km) |
| Tomball to Jerome (Idaho) | 1,359.96 mi (2,188.64 km) |
| Tomball to Jersey City (New Jersey) | 1,412.50 mi (2,273.19 km) |
| Tomball to Jessup (Maryland) | 1,236.89 mi (1,990.58 km) |
| Tomball to Johns Creek (Georgia) | 721.19 mi (1,160.64 km) |
| Tomball to Johnson City (New York) | 1,370.75 mi (2,206.02 km) |
| Tomball to Johnson City (Tennessee) | 877.32 mi (1,411.92 km) |
| Tomball to Johnston (Iowa) | 808.14 mi (1,300.57 km) |
| Tomball to Johnstown (Colorado) | 881.60 mi (1,418.81 km) |
