| Middle River to Sucha Beskidzka | 4,452.47 mi (7,165.55 km) |
| Middle River to Suchanino | 4,255.89 mi (6,849.19 km) |
| Middle River to Sulechow | 4,221.94 mi (6,794.55 km) |
| Middle River to Sulecin | 4,191.39 mi (6,745.40 km) |
| Middle River to Sulejowek | 4,424.73 mi (7,120.92 km) |
| Middle River to Suwalki | 4,415.55 mi (7,106.14 km) |
| Middle River to Swarzedz | 4,265.39 mi (6,864.48 km) |
| Middle River to Swidnica | 4,295.46 mi (6,912.88 km) |
| Middle River to Swidnik | 4,513.97 mi (7,264.53 km) |
| Middle River to Swidwin | 4,172.96 mi (6,715.73 km) |
| Middle River to Swiebodzice | 4,289.19 mi (6,902.78 km) |
| Middle River to Swiecie | 4,281.26 mi (6,890.03 km) |
| Middle River to Swiedbodzin | 4,213.42 mi (6,780.84 km) |
| Middle River to Swietochlowice | 4,407.25 mi (7,092.79 km) |
| Middle River to Swinoujscie | 4,113.61 mi (6,620.21 km) |
