| Guaynabo to Sugar Hill (Georgia) | 1,549.60 mi (2,493.84 km) |
| Guaynabo to Sugar Land (Texas) | 2,010.54 mi (3,235.65 km) |
| Guaynabo to Sugarland Run (Virginia) | 1,578.32 mi (2,540.06 km) |
| Guaynabo to Sugarmill Woods (Florida) | 1,257.99 mi (2,024.54 km) |
| Guaynabo to Suisun City (California) | 3,605.68 mi (5,802.77 km) |
| Guaynabo to Suitland (Maryland) | 1,555.76 mi (2,503.76 km) |
| Guaynabo to Sulphur (Louisiana) | 1,893.71 mi (3,047.63 km) |
| Guaynabo to Sulphur Springs (Texas) | 2,088.77 mi (3,361.56 km) |
| Guaynabo to Summerfield (Maryland) | 1,557.77 mi (2,506.98 km) |
| Guaynabo to Summerfield (North Carolina) | 1,490.09 mi (2,398.07 km) |
| Guaynabo to Summerlin South (Nevada) | 3,222.45 mi (5,186.04 km) |
| Guaynabo to Summerville (South Carolina) | 1,333.95 mi (2,146.78 km) |
| Guaynabo to Summit (Illinois) | 2,060.50 mi (3,316.06 km) |
| Guaynabo to Summit (New Jersey) | 1,618.82 mi (2,605.23 km) |
| Guaynabo to Sumner (Washington) | 3,716.44 mi (5,981.03 km) |
