| Key West to Newport East (Rhode Island) | 1,317.01 mi (2,119.52 km) |
| Key West to Newport News (Virginia) | 920.50 mi (1,481.41 km) |
| Key West to Newton (Iowa) | 1,348.41 mi (2,170.05 km) |
| Key West to Newton (Kansas) | 1,304.42 mi (2,099.27 km) |
| Key West to Newton (Massachusetts) | 1,367.86 mi (2,201.36 km) |
| Key West to Newton (North Carolina) | 767.54 mi (1,235.23 km) |
| Key West to Niagara Falls (New York) | 1,289.74 mi (2,075.63 km) |
| Key West to Niceville (Florida) | 502.50 mi (808.70 km) |
| Key West to Nicholasville (Kentucky) | 935.26 mi (1,505.15 km) |
| Key West to Niles (Illinois) | 1,255.03 mi (2,019.77 km) |
| Key West to Niles (Michigan) | 1,220.45 mi (1,964.13 km) |
| Key West to Niles (Ohio) | 1,150.10 mi (1,850.91 km) |
| Key West to Nipomo (California) | 2,414.70 mi (3,886.09 km) |
| Key West to Nixa (Missouri) | 1,098.49 mi (1,767.85 km) |
| Key West to Noblesville (Indiana) | 1,096.72 mi (1,765.00 km) |
