| Tomball to Live Oak (Texas) | 167.32 mi (269.27 km) |
| Tomball to Livermore (California) | 1,582.10 mi (2,546.15 km) |
| Tomball to Livingston (California) | 1,522.33 mi (2,449.95 km) |
| Tomball to Livonia (Michigan) | 1,087.58 mi (1,750.29 km) |
| Tomball to Lochearn (Maryland) | 1,244.88 mi (2,003.44 km) |
| Tomball to Lockhart (Florida) | 859.57 mi (1,383.34 km) |
| Tomball to Lockhart (Texas) | 124.40 mi (200.21 km) |
| Tomball to Lockport (Illinois) | 899.96 mi (1,448.34 km) |
| Tomball to Lockport (New York) | 1,297.73 mi (2,088.50 km) |
| Tomball to Lodi (California) | 1,563.61 mi (2,516.38 km) |
| Tomball to Lodi (New Jersey) | 1,416.51 mi (2,279.65 km) |
| Tomball to Logan (Utah) | 1,209.20 mi (1,946.01 km) |
| Tomball to Logansport (Indiana) | 900.99 mi (1,450.00 km) |
| Tomball to Loganville (Georgia) | 733.62 mi (1,180.65 km) |
| Tomball to Loma Linda (California) | 1,292.89 mi (2,080.71 km) |
