| Humacao to Fortuna (California) | 3,760.97 mi (6,052.69 km) |
| Humacao to Fortuna Foothills (Arizona) | 3,163.15 mi (5,090.60 km) |
| Humacao to Foster City (California) | 3,639.82 mi (5,857.72 km) |
| Humacao to Fostoria (Ohio) | 1,900.21 mi (3,058.09 km) |
| Humacao to Fountain (Colorado) | 2,725.14 mi (4,385.69 km) |
| Humacao to Fountain Hills (Arizona) | 3,019.24 mi (4,859.00 km) |
| Humacao to Fountain Inn (South Carolina) | 1,523.28 mi (2,451.49 km) |
| Humacao to Fountain Valley (California) | 3,374.70 mi (5,431.05 km) |
| Humacao to Fountainebleau (Florida) | 1,068.19 mi (1,719.08 km) |
| Humacao to Four Corners (Oregon) | 3,745.05 mi (6,027.08 km) |
| Humacao to Four Corners (Texas) | 2,037.89 mi (3,279.67 km) |
| Humacao to Four Square Mile (Colorado) | 2,759.61 mi (4,441.16 km) |
| Humacao to Fox Crossing (Wisconsin) | 2,228.43 mi (3,586.31 km) |
| Humacao to Fox Lake (Illinois) | 2,128.95 mi (3,426.21 km) |
| Humacao to Framingham (Massachusetts) | 1,701.39 mi (2,738.13 km) |
