| Tomball to Lancaster (Texas) | 185.49 mi (298.52 km) |
| Tomball to Land O' Lakes (Florida) | 804.96 mi (1,295.45 km) |
| Tomball to Landover (Maryland) | 1,225.08 mi (1,971.58 km) |
| Tomball to Langley Park (Maryland) | 1,222.38 mi (1,967.24 km) |
| Tomball to Lanham (Maryland) | 1,228.38 mi (1,976.89 km) |
| Tomball to Lansdale (Pennsylvania) | 1,340.83 mi (2,157.85 km) |
| Tomball to Lansdowne (Pennsylvania) | 1,332.36 mi (2,144.23 km) |
| Tomball to Lansdowne (Virginia) | 1,200.70 mi (1,932.34 km) |
| Tomball to Lansing (Illinois) | 911.41 mi (1,466.78 km) |
| Tomball to Lansing (Kansas) | 633.37 mi (1,019.31 km) |
| Tomball to Lansing (Michigan) | 1,064.88 mi (1,713.77 km) |
| Tomball to Lantana (Florida) | 976.13 mi (1,570.92 km) |
| Tomball to Lantana (Texas) | 225.17 mi (362.38 km) |
| Tomball to Laplace (Louisiana) | 307.49 mi (494.86 km) |
| Tomball to Laramie (Wyoming) | 954.83 mi (1,536.66 km) |
