| Southborough to Lindsay (California) | 5,372.54 mi (8,646.27 km) |
| Southborough to Linganore (Maryland) | 3,676.64 mi (5,916.98 km) |
| Southborough to Lino Lakes (Minnesota) | 4,023.11 mi (6,474.57 km) |
| Southborough to Linthicum (Maryland) | 3,659.59 mi (5,889.54 km) |
| Southborough to Linton Hall (Virginia) | 3,717.24 mi (5,982.32 km) |
| Southborough to Lisle (Illinois) | 3,995.31 mi (6,429.83 km) |
| Southborough to Lithia Springs (Georgia) | 4,239.61 mi (6,822.99 km) |
| Southborough to Little Canada (Minnesota) | 4,029.94 mi (6,485.56 km) |
| Southborough to Little Chute (Wisconsin) | 3,889.30 mi (6,259.23 km) |
| Southborough to Little Elm (Texas) | 4,757.97 mi (7,657.21 km) |
| Southborough to Little Ferry (New Jersey) | 3,480.52 mi (5,601.35 km) |
| Southborough to Little Rock (Arkansas) | 4,502.02 mi (7,245.30 km) |
| Southborough to Littleton (Colorado) | 4,722.24 mi (7,599.71 km) |
| Southborough to Live Oak (California) | 5,415.96 mi (8,716.14 km) |
| Southborough to Live Oak (Texas) | 5,001.56 mi (8,049.24 km) |
