| Southborough to Saalfelden am Steinernen Meer | 621.86 mi (1,000.79 km) |
| Southborough to Salzburg | 617.86 mi (994.34 km) |
| Southborough to Sankt Andra | 724.89 mi (1,166.60 km) |
| Southborough to Sankt Johann im Pongau | 638.82 mi (1,028.08 km) |
| Southborough to Sankt Johann in Tirol | 601.40 mi (967.87 km) |
| Southborough to Sankt Polten | 714.62 mi (1,150.07 km) |
| Southborough to Sankt Valentin | 669.29 mi (1,077.12 km) |
| Southborough to Sankt Veit an der Glan | 706.25 mi (1,136.60 km) |
| Southborough to Schwaz | 578.11 mi (930.38 km) |
| Southborough to Schwechat | 752.92 mi (1,211.71 km) |
| Southborough to Sierning | 663.47 mi (1,067.76 km) |
| Southborough to Spittal an der Drau | 670.33 mi (1,078.79 km) |
| Southborough to Stainz | 738.94 mi (1,189.21 km) |
| Southborough to Steyr | 668.30 mi (1,075.52 km) |
| Southborough to Stockerau | 735.24 mi (1,183.26 km) |
