| Slidell to Lindon (Utah) | 1,412.72 mi (2,273.55 km) |
| Slidell to Lindsay (California) | 1,734.95 mi (2,792.13 km) |
| Slidell to Linganore (Maryland) | 946.05 mi (1,522.52 km) |
| Slidell to Lino Lakes (Minnesota) | 1,043.50 mi (1,679.36 km) |
| Slidell to Linthicum (Maryland) | 964.94 mi (1,552.93 km) |
| Slidell to Linton Hall (Virginia) | 906.88 mi (1,459.48 km) |
| Slidell to Lisle (Illinois) | 800.35 mi (1,288.04 km) |
| Slidell to Lithia Springs (Georgia) | 385.46 mi (620.34 km) |
| Slidell to Little Canada (Minnesota) | 1,033.80 mi (1,663.75 km) |
| Slidell to Little Chute (Wisconsin) | 970.72 mi (1,562.23 km) |
| Slidell to Little Elm (Texas) | 465.06 mi (748.45 km) |
| Slidell to Little Ferry (New Jersey) | 1,143.58 mi (1,840.42 km) |
| Slidell to Little Rock (Arkansas) | 341.27 mi (549.22 km) |
| Slidell to Littleton (Colorado) | 1,073.48 mi (1,727.59 km) |
| Slidell to Live Oak (California) | 1,899.27 mi (3,056.57 km) |
