| Western Springs to Sucha Beskidzka | 4,743.99 mi (7,634.72 km) |
| Western Springs to Suchanino | 4,510.05 mi (7,258.23 km) |
| Western Springs to Sulechow | 4,507.81 mi (7,254.62 km) |
| Western Springs to Sulecin | 4,475.74 mi (7,203.01 km) |
| Western Springs to Sulejowek | 4,687.94 mi (7,544.51 km) |
| Western Springs to Suwalki | 4,656.00 mi (7,493.11 km) |
| Western Springs to Swarzedz | 4,543.02 mi (7,311.29 km) |
| Western Springs to Swidnica | 4,589.30 mi (7,385.77 km) |
| Western Springs to Swidnik | 4,780.40 mi (7,693.32 km) |
| Western Springs to Swidwin | 4,442.50 mi (7,149.51 km) |
| Western Springs to Swiebodzice | 4,583.43 mi (7,376.32 km) |
| Western Springs to Swiecie | 4,544.72 mi (7,314.02 km) |
| Western Springs to Swiedbodzin | 4,498.06 mi (7,238.92 km) |
| Western Springs to Swietochlowice | 4,696.69 mi (7,558.59 km) |
| Western Springs to Swinoujscie | 4,387.06 mi (7,060.29 km) |
