| Constanta to Sycow | 706.12 mi (1,136.40 km) |
| Constanta to Szamotuly | 801.24 mi (1,289.48 km) |
| Constanta to Szczecin | 902.89 mi (1,453.06 km) |
| Constanta to Szczecinek | 851.77 mi (1,370.79 km) |
| Constanta to Szczytno | 735.71 mi (1,184.01 km) |
| Constanta to Szprotawa | 791.73 mi (1,274.17 km) |
| Constanta to Sztum | 800.48 mi (1,288.25 km) |
| Constanta to Szubin | 786.42 mi (1,265.63 km) |
| Constanta to Szydlowiec | 607.05 mi (976.95 km) |
| Constanta to Tarnobrzeg | 549.30 mi (884.01 km) |
| Constanta to Tarnow | 540.25 mi (869.44 km) |
| Constanta to Tarnowskie Gory | 629.80 mi (1,013.57 km) |
| Constanta to Tczew | 815.40 mi (1,312.26 km) |
| Constanta to Tomaszow Lubelski | 497.90 mi (801.30 km) |
| Constanta to Tomaszow Mazowiecki | 645.28 mi (1,038.47 km) |
