| Middlesex to Lilburn (Georgia) | 702.26 mi (1,130.17 km) |
| Middlesex to Lima (Ohio) | 503.64 mi (810.53 km) |
| Middlesex to Lincoln (California) | 2,459.82 mi (3,958.70 km) |
| Middlesex to Lincoln (Illinois) | 782.52 mi (1,259.34 km) |
| Middlesex to Lincoln (Nebraska) | 1,158.83 mi (1,864.96 km) |
| Middlesex to Lincoln Park (Michigan) | 464.11 mi (746.92 km) |
| Middlesex to Lincoln Park (New Jersey) | 26.27 mi (42.28 km) |
| Middlesex to Lincolnia (Virginia) | 186.16 mi (299.59 km) |
| Middlesex to Lincolnton (North Carolina) | 508.25 mi (817.94 km) |
| Middlesex to Lincolnwood (Illinois) | 693.30 mi (1,115.76 km) |
| Middlesex to Linda (California) | 2,467.28 mi (3,970.71 km) |
| Middlesex to Linden (New Jersey) | 14.22 mi (22.89 km) |
| Middlesex to Lindenhurst (Illinois) | 710.60 mi (1,143.60 km) |
| Middlesex to Lindenhurst (New York) | 59.76 mi (96.17 km) |
| Middlesex to Lindenwold (New Jersey) | 58.32 mi (93.86 km) |
