| Middlesex to Lewiston (Idaho) | 2,141.16 mi (3,445.87 km) |
| Middlesex to Lewiston (Maine) | 328.59 mi (528.81 km) |
| Middlesex to Lewisville (North Carolina) | 445.01 mi (716.18 km) |
| Middlesex to Lewisville (Texas) | 1,343.10 mi (2,161.51 km) |
| Middlesex to Lexington (Kentucky) | 559.97 mi (901.19 km) |
| Middlesex to Lexington (Nebraska) | 1,318.34 mi (2,121.66 km) |
| Middlesex to Lexington (North Carolina) | 454.57 mi (731.56 km) |
| Middlesex to Lexington (South Carolina) | 585.67 mi (942.54 km) |
| Middlesex to Lexington Park (Maryland) | 190.96 mi (307.31 km) |
| Middlesex to Liberal (Kansas) | 1,438.01 mi (2,314.26 km) |
| Middlesex to Liberty (Missouri) | 1,057.42 mi (1,701.75 km) |
| Middlesex to Liberty Lake (Washington) | 2,140.55 mi (3,444.88 km) |
| Middlesex to Liberty Triangle (Florida) | 906.16 mi (1,458.32 km) |
| Middlesex to Libertyville (Illinois) | 706.76 mi (1,137.42 km) |
| Middlesex to Lighthouse Point (Florida) | 1,038.37 mi (1,671.10 km) |
