| Southborough to Haapsalu | 1,058.56 mi (1,703.59 km) |
| Southborough to Jogeva | 1,151.70 mi (1,853.49 km) |
| Southborough to Johvi | 1,198.36 mi (1,928.57 km) |
| Southborough to Kardla | 1,033.61 mi (1,663.43 km) |
| Southborough to Keila | 1,096.72 mi (1,765.00 km) |
| Southborough to Kohtla-Jarve | 1,193.41 mi (1,920.61 km) |
| Southborough to Kuressaare | 1,006.55 mi (1,619.89 km) |
| Southborough to Maardu | 1,120.35 mi (1,803.03 km) |
| Southborough to Narva | 1,224.77 mi (1,971.07 km) |
| Southborough to Paide | 1,125.44 mi (1,811.22 km) |
| Southborough to Parnu | 1,078.94 mi (1,736.39 km) |
| Southborough to Polva | 1,163.07 mi (1,871.79 km) |
| Southborough to Rakvere | 1,161.92 mi (1,869.92 km) |
| Southborough to Rapla | 1,102.15 mi (1,773.74 km) |
| Southborough to Sillamae | 1,210.78 mi (1,948.57 km) |
