| Humacao to Myrtle Grove (North Carolina) | 1,330.74 mi (2,141.63 km) |
| Humacao to Nacogdoches (Texas) | 2,023.29 mi (3,256.17 km) |
| Humacao to Nampa (Idaho) | 3,415.47 mi (5,496.66 km) |
| Humacao to Nanakuli (Hawaii) | 5,910.34 mi (9,511.77 km) |
| Humacao to Nanticoke (Pennsylvania) | 1,702.71 mi (2,740.25 km) |
| Humacao to Nanuet (New York) | 1,657.94 mi (2,668.20 km) |
| Humacao to Napa (California) | 3,646.68 mi (5,868.76 km) |
| Humacao to Naperville (Illinois) | 2,095.42 mi (3,372.25 km) |
| Humacao to Naples (Florida) | 1,160.50 mi (1,867.64 km) |
| Humacao to Naranja (Florida) | 1,064.67 mi (1,713.41 km) |
| Humacao to Nashua (New Hampshire) | 1,731.69 mi (2,786.88 km) |
| Humacao to Nashville (Tennessee) | 1,783.91 mi (2,870.92 km) |
| Humacao to Natchez (Mississippi) | 1,843.51 mi (2,966.85 km) |
| Humacao to Natchitoches (Louisiana) | 1,941.12 mi (3,123.94 km) |
| Humacao to National City (California) | 3,319.59 mi (5,342.37 km) |
