| Southborough to Willow Grove (Pennsylvania) | 3,554.97 mi (5,721.16 km) |
| Southborough to Willowbrook (California) | 5,476.40 mi (8,813.42 km) |
| Southborough to Willowick (Ohio) | 3,745.26 mi (6,027.41 km) |
| Southborough to Wilmette (Illinois) | 3,968.34 mi (6,386.43 km) |
| Southborough to Wilmington (Delaware) | 3,590.09 mi (5,777.70 km) |
| Southborough to Wilmington (North Carolina) | 3,939.43 mi (6,339.89 km) |
| Southborough to Wilmington (Ohio) | 3,937.87 mi (6,337.39 km) |
| Southborough to Wilmington Island (Georgia) | 4,173.96 mi (6,717.33 km) |
| Southborough to Wilson (North Carolina) | 3,870.02 mi (6,228.19 km) |
| Southborough to Wilsonville (Oregon) | 4,956.86 mi (7,977.30 km) |
| Southborough to Wilton Manors (Florida) | 4,427.03 mi (7,124.62 km) |
| Southborough to Wimauma (Florida) | 4,441.89 mi (7,148.54 km) |
| Southborough to Winchester (Kentucky) | 4,019.62 mi (6,468.96 km) |
| Southborough to Winchester (Nevada) | 5,250.55 mi (8,449.95 km) |
| Southborough to Winchester (Virginia) | 3,722.94 mi (5,991.50 km) |
