| Kos to Szamotuly | 1,204.30 mi (1,938.14 km) |
| Kos to Szczecin | 1,297.43 mi (2,088.01 km) |
| Kos to Szczecinek | 1,270.05 mi (2,043.94 km) |
| Kos to Szczytno | 1,193.27 mi (1,920.39 km) |
| Kos to Szprotawa | 1,167.06 mi (1,878.20 km) |
| Kos to Sztum | 1,242.86 mi (2,000.19 km) |
| Kos to Szubin | 1,207.03 mi (1,942.52 km) |
| Kos to Szydlowiec | 1,042.14 mi (1,677.17 km) |
| Kos to Tarnobrzeg | 987.81 mi (1,589.73 km) |
| Kos to Tarnow | 961.05 mi (1,546.66 km) |
| Kos to Tarnowskie Gory | 1,026.81 mi (1,652.50 km) |
| Kos to Tczew | 1,257.07 mi (2,023.05 km) |
| Kos to Tomaszow Lubelski | 958.51 mi (1,542.57 km) |
| Kos to Tomaszow Mazowiecki | 1,073.31 mi (1,727.33 km) |
| Kos to Torun | 1,192.27 mi (1,918.77 km) |
