| Westbrook to Sucha Beskidzka | 4,017.98 mi (6,466.32 km) |
| Westbrook to Suchanino | 3,821.94 mi (6,150.81 km) |
| Westbrook to Sulechow | 3,787.36 mi (6,095.17 km) |
| Westbrook to Sulecin | 3,756.81 mi (6,046.01 km) |
| Westbrook to Sulejowek | 3,990.38 mi (6,421.90 km) |
| Westbrook to Suwalki | 3,982.19 mi (6,408.71 km) |
| Westbrook to Swarzedz | 3,830.83 mi (6,165.12 km) |
| Westbrook to Swidnica | 3,860.99 mi (6,213.66 km) |
| Westbrook to Swidnik | 4,079.52 mi (6,565.36 km) |
| Westbrook to Swidwin | 3,738.54 mi (6,016.60 km) |
| Westbrook to Swiebodzice | 3,854.72 mi (6,203.56 km) |
| Westbrook to Swiecie | 3,846.96 mi (6,191.09 km) |
| Westbrook to Swiedbodzin | 3,778.84 mi (6,081.45 km) |
| Westbrook to Swietochlowice | 3,972.73 mi (6,393.49 km) |
| Westbrook to Swinoujscie | 3,679.13 mi (5,920.98 km) |
