| Quincy to Sucha Beskidzka | 4,108.77 mi (6,612.43 km) |
| Quincy to Suchanino | 3,916.56 mi (6,303.10 km) |
| Quincy to Sulechow | 3,879.04 mi (6,242.71 km) |
| Quincy to Sulecin | 3,848.69 mi (6,193.86 km) |
| Quincy to Sulejowek | 4,083.98 mi (6,572.53 km) |
| Quincy to Suwalki | 4,077.77 mi (6,562.54 km) |
| Quincy to Swarzedz | 3,923.27 mi (6,313.89 km) |
| Quincy to Swidnica | 3,951.74 mi (6,359.71 km) |
| Quincy to Swidnik | 4,172.71 mi (6,715.32 km) |
| Quincy to Swidwin | 3,831.88 mi (6,166.82 km) |
| Quincy to Swiebodzice | 3,945.44 mi (6,349.56 km) |
| Quincy to Swiecie | 3,940.72 mi (6,341.98 km) |
| Quincy to Swiedbodzin | 3,870.65 mi (6,229.21 km) |
| Quincy to Swietochlowice | 4,063.79 mi (6,540.04 km) |
| Quincy to Swinoujscie | 3,772.18 mi (6,070.73 km) |
