| Summit to Lewiston (Idaho) | 2,143.51 mi (3,449.64 km) |
| Summit to Lewiston (Maine) | 316.54 mi (509.43 km) |
| Summit to Lewisville (North Carolina) | 456.85 mi (735.23 km) |
| Summit to Lewisville (Texas) | 1,352.63 mi (2,176.84 km) |
| Summit to Lexington (Kentucky) | 569.44 mi (916.43 km) |
| Summit to Lexington (Nebraska) | 1,323.93 mi (2,130.66 km) |
| Summit to Lexington (North Carolina) | 466.50 mi (750.77 km) |
| Summit to Lexington (South Carolina) | 597.71 mi (961.92 km) |
| Summit to Lexington Park (Maryland) | 203.03 mi (326.74 km) |
| Summit to Liberal (Kansas) | 1,445.38 mi (2,326.12 km) |
| Summit to Liberty (Missouri) | 1,064.35 mi (1,712.91 km) |
| Summit to Liberty Lake (Washington) | 2,142.37 mi (3,447.82 km) |
| Summit to Liberty Triangle (Florida) | 918.20 mi (1,477.69 km) |
| Summit to Libertyville (Illinois) | 711.41 mi (1,144.90 km) |
| Summit to Lighthouse Point (Florida) | 1,049.96 mi (1,689.75 km) |
