Convert nautical miles to kilometers (nmi to km) and kilometers to nautical miles (km to nmi) Online Conversion Calculator - Converter

This calculator-converter provides conversion of nautical miles to kilometers (nmi to km) and backwards kilometers to nautical miles (km to nmi).

Enter nautical miles or kilometers for conversion:

Select conversion type:

Rounding options:

Conversion Chart / Table
 nautical mile to kilometers Conversion Chart / Table: kilometers to nautical miles Conversion Chart / Table: nmi = km 1.0 = 1.852 2.0 = 3.704 3.0 = 5.556 4.0 = 7.408 5.0 = 9.260 6.0 = 11.112 7.0 = 12.964 8.0 = 14.816 9.0 = 16.668 nautical mile = kilometers 10 = 18.52 20 = 37.04 30 = 55.56 40 = 74.08 50 = 92.6 100 = 185.2 500 = 926 1000 = 1852 5000 = 9260 km = nmi 1.0 = 0.53996 2.0 = 1.07991 3.0 = 1.61987 4.0 = 2.15983 5.0 = 2.69978 6.0 = 3.23974 7.0 = 3.77970 8.0 = 4.31965 9.0 = 4.85961 kilometers = nautical miles 10 = 5.39957 20 = 10.79914 30 = 16.19870 40 = 21.59827 50 = 26.99784 100 = 53.99568 500 = 269.9784 1000 = 539.9568 5000 = 2699.78402

The nautical mile (symbol nmi, M or NM) is a non-SI unit of length used in navigation (both marine and aerial). The nautical mile (mni) is nearly equal to one minute of arc of latitude along any meridian, and is approximately equal to one minute of arc of longitude at the equator. The nautical mile (nmi) = 1.852 kilometers (km) = 1852 meters = 1.15077945 statute miles = 6076.1155 feet = 2025.372 yards.