| Southborough to Zilina | 825.85 mi (1,329.08 km) |
| Southborough to Zlate Moravce | 829.31 mi (1,334.65 km) |
| Southborough to Zvolen | 855.93 mi (1,377.48 km) |
| Southborough to Ajdovscina | 721.30 mi (1,160.82 km) |
| Southborough to Ankaran | 727.08 mi (1,170.13 km) |
| Southborough to Apace | 772.32 mi (1,242.94 km) |
| Southborough to Beltinci | 788.70 mi (1,269.29 km) |
| Southborough to Benedikt | 774.28 mi (1,246.08 km) |
| Southborough to Bistrica ob Sotli | 784.75 mi (1,262.94 km) |
| Southborough to Bled | 710.74 mi (1,143.83 km) |
| Southborough to Bohinjska Bistrica | 707.86 mi (1,139.18 km) |
| Southborough to Borovnica | 737.63 mi (1,187.10 km) |
| Southborough to Bovec | 689.51 mi (1,109.66 km) |
| Southborough to Braslovce | 750.97 mi (1,208.57 km) |
| Southborough to Brezice | 787.58 mi (1,267.49 km) |
