| Southborough to Westland (Michigan) | 3,789.74 mi (6,099.00 km) |
| Southborough to Westminster (California) | 5,478.25 mi (8,816.39 km) |
| Southborough to Westminster (Colorado) | 4,708.43 mi (7,577.48 km) |
| Southborough to Westminster (Maryland) | 3,657.19 mi (5,885.69 km) |
| Southborough to Westmont (California) | 5,477.34 mi (8,814.93 km) |
| Southborough to Westmont (Illinois) | 3,990.80 mi (6,422.57 km) |
| Southborough to Westmont (New Jersey) | 3,562.83 mi (5,733.82 km) |
| Southborough to Weston (Florida) | 4,441.31 mi (7,147.60 km) |
| Southborough to Weston (Wisconsin) | 3,907.48 mi (6,288.49 km) |
| Southborough to Westphalia (Maryland) | 3,683.09 mi (5,927.36 km) |
| Southborough to Westview (Florida) | 4,445.28 mi (7,153.99 km) |
| Southborough to Westwood (New Jersey) | 3,474.13 mi (5,591.07 km) |
| Southborough to Westwood Lakes (Florida) | 4,458.82 mi (7,175.78 km) |
| Southborough to Wheat Ridge (Colorado) | 4,715.64 mi (7,589.09 km) |
| Southborough to Wheaton (Illinois) | 3,993.08 mi (6,426.24 km) |
