| Southborough to Wodzislaw Slaski | 799.79 mi (1,287.14 km) |
| Southborough to Wolomin | 898.10 mi (1,445.36 km) |
| Southborough to Wolow | 706.29 mi (1,136.67 km) |
| Southborough to Wolsztyn | 681.56 mi (1,096.87 km) |
| Southborough to Wroclaw | 725.38 mi (1,167.39 km) |
| Southborough to Wronki | 693.39 mi (1,115.91 km) |
| Southborough to Wrzesnia | 743.46 mi (1,196.48 km) |
| Southborough to Wschowa | 690.72 mi (1,111.60 km) |
| Southborough to Wysokie Mazowieckie | 949.49 mi (1,528.05 km) |
| Southborough to Wyszkow | 906.09 mi (1,458.21 km) |
| Southborough to Zabki | 892.68 mi (1,436.63 km) |
| Southborough to Zabkowice Slaskie | 721.25 mi (1,160.74 km) |
| Southborough to Zabrze | 809.64 mi (1,302.99 km) |
| Southborough to Zagan | 648.59 mi (1,043.81 km) |
| Southborough to Zakopane | 876.79 mi (1,411.05 km) |
