| Severn to Sucha Beskidzka | 4,472.86 mi (7,198.38 km) |
| Severn to Suchanino | 4,276.24 mi (6,881.94 km) |
| Severn to Sulechow | 4,242.33 mi (6,827.37 km) |
| Severn to Sulecin | 4,211.79 mi (6,778.22 km) |
| Severn to Sulejowek | 4,445.10 mi (7,153.70 km) |
| Severn to Suwalki | 4,435.86 mi (7,138.83 km) |
| Severn to Swarzedz | 4,285.78 mi (6,897.29 km) |
| Severn to Swidnica | 4,315.86 mi (6,945.70 km) |
| Severn to Swidnik | 4,534.35 mi (7,297.33 km) |
| Severn to Swidwin | 4,193.34 mi (6,748.52 km) |
| Severn to Swiebodzice | 4,309.58 mi (6,935.60 km) |
| Severn to Swiecie | 4,301.63 mi (6,922.81 km) |
| Severn to Swiedbodzin | 4,233.81 mi (6,813.66 km) |
| Severn to Swietochlowice | 4,427.65 mi (7,125.61 km) |
| Severn to Swinoujscie | 4,133.99 mi (6,653.01 km) |
