| Tomball to Jacksonville (North Carolina) | 1,108.38 mi (1,783.77 km) |
| Tomball to Jacksonville (Texas) | 130.87 mi (210.61 km) |
| Tomball to Jacksonville Beach (Florida) | 848.51 mi (1,365.54 km) |
| Tomball to James Island (South Carolina) | 941.45 mi (1,515.12 km) |
| Tomball to Jamestown (New York) | 1,230.58 mi (1,980.43 km) |
| Tomball to Jamestown (North Dakota) | 1,173.13 mi (1,887.97 km) |
| Tomball to Janesville (Wisconsin) | 943.53 mi (1,518.46 km) |
| Tomball to Jasmine Estates (Florida) | 789.24 mi (1,270.16 km) |
| Tomball to Jasper (Alabama) | 553.59 mi (890.91 km) |
| Tomball to Jasper (Indiana) | 757.16 mi (1,218.53 km) |
| Tomball to Jefferson (Georgia) | 756.05 mi (1,216.74 km) |
| Tomball to Jefferson (Louisiana) | 326.95 mi (526.18 km) |
| Tomball to Jefferson City (Missouri) | 617.34 mi (993.52 km) |
| Tomball to Jefferson Hills (Pennsylvania) | 1,128.77 mi (1,816.57 km) |
| Tomball to Jefferson Valley-Yorktown (New York) | 1,442.67 mi (2,321.76 km) |
