| Tomball to Los Alamitos (California) | 1,337.43 mi (2,152.39 km) |
| Tomball to Los Alamos (New Mexico) | 735.87 mi (1,184.26 km) |
| Tomball to Los Altos (California) | 1,595.95 mi (2,568.44 km) |
| Tomball to Los Angeles (California) | 1,359.25 mi (2,187.50 km) |
| Tomball to Los Banos (California) | 1,524.13 mi (2,452.84 km) |
| Tomball to Los Gatos (California) | 1,586.65 mi (2,553.46 km) |
| Tomball to Los Lunas (New Mexico) | 727.12 mi (1,170.19 km) |
| Tomball to Los Osos (California) | 1,504.55 mi (2,421.35 km) |
| Tomball to Loudoun Valley Estates (Virginia) | 1,196.47 mi (1,925.53 km) |
| Tomball to Louisville (Colorado) | 868.32 mi (1,397.43 km) |
| Tomball to Louisville (Kentucky) | 796.65 mi (1,282.08 km) |
| Tomball to Lovejoy (Georgia) | 702.54 mi (1,130.63 km) |
| Tomball to Loveland (Colorado) | 888.98 mi (1,430.68 km) |
| Tomball to Loveland (Ohio) | 902.57 mi (1,452.55 km) |
| Tomball to Loves Park (Illinois) | 922.07 mi (1,483.93 km) |
