| Southborough to Oskarshamn | 775.22 mi (1,247.60 km) |
| Southborough to Ostersund | 984.70 mi (1,584.73 km) |
| Southborough to Oxelosund | 842.77 mi (1,356.30 km) |
| Southborough to Ronneby | 704.27 mi (1,133.42 km) |
| Southborough to Saffle | 741.70 mi (1,193.66 km) |
| Southborough to Sala | 875.34 mi (1,408.72 km) |
| Southborough to Saltsjobaden | 900.44 mi (1,449.12 km) |
| Southborough to Sandviken | 909.75 mi (1,464.10 km) |
| Southborough to Sater | 870.85 mi (1,401.49 km) |
| Southborough to Savja | 902.58 mi (1,452.56 km) |
| Southborough to Sjobo | 633.04 mi (1,018.78 km) |
| Southborough to Skara | 721.92 mi (1,161.82 km) |
| Southborough to Skelleftea | 1,195.38 mi (1,923.77 km) |
| Southborough to Skoghall | 764.08 mi (1,229.67 km) |
| Southborough to Skovde | 733.90 mi (1,181.09 km) |
