| Humacao to Shoreview (Minnesota) | 2,434.93 mi (3,918.64 km) |
| Humacao to Shorewood (Illinois) | 2,086.11 mi (3,357.26 km) |
| Humacao to Shorewood (Wisconsin) | 2,151.41 mi (3,462.36 km) |
| Humacao to Short Hills (New Jersey) | 1,640.33 mi (2,639.86 km) |
| Humacao to Short Pump (Virginia) | 1,524.87 mi (2,454.04 km) |
| Humacao to Show Low (Arizona) | 2,930.90 mi (4,716.83 km) |
| Humacao to Shreveport (Louisiana) | 1,998.33 mi (3,216.00 km) |
| Humacao to Sicklerville (New Jersey) | 1,589.43 mi (2,557.95 km) |
| Humacao to Sidney (Ohio) | 1,879.11 mi (3,024.13 km) |
| Humacao to Sierra Madre (California) | 3,383.16 mi (5,444.67 km) |
| Humacao to Sierra Vista (Arizona) | 2,916.87 mi (4,694.25 km) |
| Humacao to Sierra Vista Southeast (Arizona) | 2,910.06 mi (4,683.29 km) |
| Humacao to Signal Hill (California) | 3,387.65 mi (5,451.89 km) |
| Humacao to Sikeston (Missouri) | 1,937.84 mi (3,118.65 km) |
| Humacao to Siloam Springs (Arkansas) | 2,146.35 mi (3,454.21 km) |
