| Southborough to Tallinn | 1,110.45 mi (1,787.10 km) |
| Southborough to Tartu | 1,156.31 mi (1,860.90 km) |
| Southborough to Valga | 1,122.36 mi (1,806.27 km) |
| Southborough to Viljandi | 1,116.89 mi (1,797.46 km) |
| Southborough to Voru | 1,157.82 mi (1,863.33 km) |
| Southborough to Aanekoski | 1,230.19 mi (1,979.80 km) |
| Southborough to Alajarvi | 1,192.03 mi (1,918.39 km) |
| Southborough to Alavus | 1,171.75 mi (1,885.75 km) |
| Southborough to Ekenas | 1,082.00 mi (1,741.32 km) |
| Southborough to Espoo | 1,126.98 mi (1,813.70 km) |
| Southborough to Eura | 1,077.30 mi (1,733.75 km) |
| Southborough to Eurajoki | 1,069.56 mi (1,721.28 km) |
| Southborough to Forssa | 1,112.61 mi (1,790.58 km) |
| Southborough to Hakkila | 1,138.53 mi (1,832.29 km) |
| Southborough to Halikko | 1,083.21 mi (1,743.25 km) |
