Free calculators and unit converters for general and everyday use.
Our online tools will provide quick answers to your calculation and conversion needs. On this page, you can convert length measurements from millimeters to nautical miles and nautical miles to millimeters.
1 nautical mile (nmi) = 1852000 millimeters (mm)
1 millimeter (mm) = 5.0E-7 nautical miles (nmi)