| Tomball to Arroyo Grande (California) | 1,489.67 mi (2,397.40 km) |
| Tomball to Artesia (California) | 1,339.07 mi (2,155.02 km) |
| Tomball to Artesia (New Mexico) | 552.58 mi (889.29 km) |
| Tomball to Artondale (Washington) | 1,863.87 mi (2,999.61 km) |
| Tomball to Arvada (Colorado) | 861.35 mi (1,386.22 km) |
| Tomball to Arvin (California) | 1,392.01 mi (2,240.22 km) |
| Tomball to Asbury Lake (Florida) | 826.69 mi (1,330.43 km) |
| Tomball to Asbury Park (New Jersey) | 1,401.37 mi (2,255.28 km) |
| Tomball to Ashburn (Virginia) | 1,199.61 mi (1,930.59 km) |
| Tomball to Asheboro (North Carolina) | 994.21 mi (1,600.03 km) |
| Tomball to Asheville (North Carolina) | 846.64 mi (1,362.53 km) |
| Tomball to Ashland (California) | 1,601.24 mi (2,576.95 km) |
| Tomball to Ashland (Kentucky) | 937.88 mi (1,509.37 km) |
| Tomball to Ashland (Ohio) | 1,053.17 mi (1,694.91 km) |
| Tomball to Ashland (Oregon) | 1,715.89 mi (2,761.46 km) |
