| Southlake to Lindon (Utah) | 953.44 mi (1,534.41 km) |
| Southlake to Lindsay (California) | 1,265.29 mi (2,036.28 km) |
| Southlake to Linganore (Maryland) | 1,190.25 mi (1,915.52 km) |
| Southlake to Lino Lakes (Minnesota) | 871.31 mi (1,402.23 km) |
| Southlake to Linthicum (Maryland) | 1,219.54 mi (1,962.67 km) |
| Southlake to Linton Hall (Virginia) | 1,164.33 mi (1,873.81 km) |
| Southlake to Lisle (Illinois) | 786.67 mi (1,266.02 km) |
| Southlake to Lithia Springs (Georgia) | 723.20 mi (1,163.88 km) |
| Southlake to Little Canada (Minnesota) | 861.73 mi (1,386.82 km) |
| Southlake to Little Chute (Wisconsin) | 915.59 mi (1,473.50 km) |
| Southlake to Little Elm (Texas) | 20.47 mi (32.94 km) |
| Southlake to Little Ferry (New Jersey) | 1,383.11 mi (2,225.90 km) |
| Southlake to Little Rock (Arkansas) | 300.99 mi (484.39 km) |
| Southlake to Littleton (Colorado) | 633.82 mi (1,020.04 km) |
| Southlake to Live Oak (California) | 1,428.88 mi (2,299.56 km) |
