| South River to Sycow | 4,196.12 mi (6,753.00 km) |
| South River to Szamotuly | 4,110.77 mi (6,615.65 km) |
| South River to Szczecin | 4,009.27 mi (6,452.29 km) |
| South River to Szczecinek | 4,078.56 mi (6,563.81 km) |
| South River to Szczytno | 4,237.79 mi (6,820.06 km) |
| South River to Szprotawa | 4,104.81 mi (6,606.05 km) |
| South River to Sztum | 4,156.40 mi (6,689.07 km) |
| South River to Szubin | 4,140.08 mi (6,662.82 km) |
| South River to Szydlowiec | 4,315.47 mi (6,945.08 km) |
| South River to Tarnobrzeg | 4,369.95 mi (7,032.75 km) |
| South River to Tarnow | 4,364.82 mi (7,024.50 km) |
| South River to Tarnowskie Gory | 4,268.81 mi (6,869.98 km) |
| South River to Tczew | 4,142.47 mi (6,666.66 km) |
| South River to Tomaszow Lubelski | 4,439.06 mi (7,143.97 km) |
| South River to Tomaszow Mazowiecki | 4,274.58 mi (6,879.27 km) |
