| Southborough to Bad Wildungen | 383.51 mi (617.20 km) |
| Southborough to Bad Windsheim | 461.79 mi (743.17 km) |
| Southborough to Bad Worishofen | 510.96 mi (822.31 km) |
| Southborough to Bad Wurzach | 486.37 mi (782.73 km) |
| Southborough to Bad Zwischenahn | 356.48 mi (573.70 km) |
| Southborough to Baden-Baden | 391.00 mi (629.26 km) |
| Southborough to Baesweiler | 257.72 mi (414.76 km) |
| Southborough to Baiersbronn | 404.82 mi (651.50 km) |
| Southborough to Balingen | 431.93 mi (695.12 km) |
| Southborough to Ballenstedt | 473.69 mi (762.33 km) |
| Southborough to Balve | 328.84 mi (529.21 km) |
| Southborough to Bamberg | 474.27 mi (763.27 km) |
| Southborough to Bannewitz | 583.23 mi (938.62 km) |
| Southborough to Bargteheide | 456.31 mi (734.35 km) |
| Southborough to Barleben | 491.78 mi (791.44 km) |
