| Westbrook to Suffolk (Virginia) | 586.10 mi (943.23 km) |
| Westbrook to Sugar Hill (Georgia) | 988.35 mi (1,590.60 km) |
| Westbrook to Sugar Land (Texas) | 1,695.80 mi (2,729.13 km) |
| Westbrook to Sugarland Run (Virginia) | 485.96 mi (782.08 km) |
| Westbrook to Sugarmill Woods (Florida) | 1,233.01 mi (1,984.33 km) |
| Westbrook to Suisun City (California) | 2,677.06 mi (4,308.31 km) |
| Westbrook to Suitland (Maryland) | 477.69 mi (768.76 km) |
| Westbrook to Sulphur (Louisiana) | 1,565.40 mi (2,519.26 km) |
| Westbrook to Sulphur Springs (Texas) | 1,540.83 mi (2,479.73 km) |
| Westbrook to Summerfield (Maryland) | 472.90 mi (761.07 km) |
| Westbrook to Summerfield (North Carolina) | 722.97 mi (1,163.51 km) |
| Westbrook to Summerlin South (Nevada) | 2,409.76 mi (3,878.13 km) |
| Westbrook to Summerville (South Carolina) | 909.27 mi (1,463.33 km) |
| Westbrook to Summit (Illinois) | 894.06 mi (1,438.85 km) |
| Westbrook to Summit (New Jersey) | 290.67 mi (467.79 km) |
