| Boynton Beach to Sugar Hill (Georgia) | 574.73 mi (924.93 km) |
| Boynton Beach to Sugar Land (Texas) | 970.92 mi (1,562.54 km) |
| Boynton Beach to Sugarland Run (Virginia) | 877.91 mi (1,412.86 km) |
| Boynton Beach to Sugarmill Woods (Florida) | 212.32 mi (341.70 km) |
| Boynton Beach to Suisun City (California) | 2,552.32 mi (4,107.56 km) |
| Boynton Beach to Suitland (Maryland) | 870.73 mi (1,401.30 km) |
| Boynton Beach to Sulphur (Louisiana) | 845.91 mi (1,361.37 km) |
| Boynton Beach to Sulphur Springs (Texas) | 1,035.43 mi (1,666.36 km) |
| Boynton Beach to Summerfield (Maryland) | 875.10 mi (1,408.33 km) |
| Boynton Beach to Summerfield (North Carolina) | 668.16 mi (1,075.30 km) |
| Boynton Beach to Summerlin South (Nevada) | 2,170.03 mi (3,492.32 km) |
| Boynton Beach to Summerville (South Carolina) | 447.31 mi (719.88 km) |
| Boynton Beach to Summit (Illinois) | 1,142.05 mi (1,837.95 km) |
| Boynton Beach to Summit (New Jersey) | 1,033.31 mi (1,662.96 km) |
| Boynton Beach to Sumner (Washington) | 2,687.20 mi (4,324.63 km) |
