| Southborough to Laguna Beach (California) | 5,482.54 mi (8,823.29 km) |
| Southborough to Laguna Hills (California) | 5,477.87 mi (8,815.79 km) |
| Southborough to Laguna Niguel (California) | 5,481.74 mi (8,822.00 km) |
| Southborough to Laguna Woods (California) | 5,477.84 mi (8,815.73 km) |
| Southborough to Lahaina (Hawaii) | 7,265.40 mi (11,692.53 km) |
| Southborough to Lake Arbor (Maryland) | 3,679.77 mi (5,922.01 km) |
| Southborough to Lake Barcroft (Virginia) | 3,695.84 mi (5,947.87 km) |
| Southborough to Lake Butler (Florida) | 4,370.56 mi (7,033.73 km) |
| Southborough to Lake Charles (Louisiana) | 4,764.98 mi (7,668.50 km) |
| Southborough to Lake City (Florida) | 4,332.50 mi (6,972.48 km) |
| Southborough to Lake Elmo (Minnesota) | 4,024.76 mi (6,477.22 km) |
| Southborough to Lake Elsinore (California) | 5,460.73 mi (8,788.19 km) |
| Southborough to Lake Forest (California) | 5,473.06 mi (8,808.03 km) |
| Southborough to Lake Forest (Illinois) | 3,965.92 mi (6,382.53 km) |
| Southborough to Lake Forest Park (Washington) | 4,803.84 mi (7,731.03 km) |
