| Delaware to Sucha Beskidzka | 4,652.32 mi (7,487.18 km) |
| Delaware to Suchanino | 4,434.75 mi (7,137.04 km) |
| Delaware to Sulechow | 4,418.03 mi (7,110.13 km) |
| Delaware to Sulecin | 4,386.56 mi (7,059.48 km) |
| Delaware to Sulejowek | 4,609.08 mi (7,417.59 km) |
| Delaware to Suwalki | 4,587.40 mi (7,382.70 km) |
| Delaware to Swarzedz | 4,457.12 mi (7,173.04 km) |
| Delaware to Swidnica | 4,496.11 mi (7,235.79 km) |
| Delaware to Swidnik | 4,700.35 mi (7,564.48 km) |
| Delaware to Swidwin | 4,359.98 mi (7,016.70 km) |
| Delaware to Swiebodzice | 4,490.04 mi (7,226.01 km) |
| Delaware to Swiecie | 4,465.30 mi (7,186.20 km) |
| Delaware to Swiedbodzin | 4,408.81 mi (7,095.29 km) |
| Delaware to Swietochlowice | 4,605.84 mi (7,412.38 km) |
| Delaware to Swinoujscie | 4,302.58 mi (6,924.33 km) |
