| Rockford to Sucha Beskidzka | 4,759.58 mi (7,659.80 km) |
| Rockford to Suchanino | 4,521.67 mi (7,276.93 km) |
| Rockford to Sulechow | 4,523.11 mi (7,279.24 km) |
| Rockford to Sulecin | 4,490.91 mi (7,227.43 km) |
| Rockford to Sulejowek | 4,700.32 mi (7,564.43 km) |
| Rockford to Suwalki | 4,665.81 mi (7,508.89 km) |
| Rockford to Swarzedz | 4,557.30 mi (7,334.27 km) |
| Rockford to Swidnica | 4,605.40 mi (7,411.67 km) |
| Rockford to Swidnik | 4,793.01 mi (7,713.60 km) |
| Rockford to Swidwin | 4,456.00 mi (7,171.24 km) |
| Rockford to Swiebodzice | 4,599.59 mi (7,402.32 km) |
| Rockford to Swiecie | 4,557.35 mi (7,334.35 km) |
| Rockford to Swiedbodzin | 4,513.23 mi (7,263.33 km) |
| Rockford to Swietochlowice | 4,712.10 mi (7,583.40 km) |
| Rockford to Swinoujscie | 4,401.11 mi (7,082.91 km) |
