| Humacao to Sugar Hill (Georgia) | 1,574.33 mi (2,533.65 km) |
| Humacao to Sugar Land (Texas) | 2,035.04 mi (3,275.08 km) |
| Humacao to Sugarland Run (Virginia) | 1,600.57 mi (2,575.87 km) |
| Humacao to Sugarmill Woods (Florida) | 1,282.97 mi (2,064.74 km) |
| Humacao to Suisun City (California) | 3,630.57 mi (5,842.84 km) |
| Humacao to Suitland (Maryland) | 1,577.89 mi (2,539.37 km) |
| Humacao to Sulphur (Louisiana) | 1,918.40 mi (3,087.37 km) |
| Humacao to Sulphur Springs (Texas) | 2,113.69 mi (3,401.65 km) |
| Humacao to Summerfield (Maryland) | 1,579.86 mi (2,542.54 km) |
| Humacao to Summerfield (North Carolina) | 1,513.78 mi (2,436.19 km) |
| Humacao to Summerlin South (Nevada) | 3,247.26 mi (5,225.97 km) |
| Humacao to Summerville (South Carolina) | 1,358.38 mi (2,186.10 km) |
| Humacao to Summit (Illinois) | 2,084.46 mi (3,354.61 km) |
| Humacao to Summit (New Jersey) | 1,639.49 mi (2,638.50 km) |
| Humacao to Sumner (Washington) | 3,741.30 mi (6,021.03 km) |
