<Tr> <Th> cable </Th> <Td> 10 </Td> </Tr> <P> A nautical mile is a unit of measurement defined as 1,852 meters (6,076.1 ft; 1.1508 mi). Historically, it was defined as one minute of latitude, which is equivalent to one sixtieth of a degree of latitude . Today, it is a non-SI unit "accepted for use with the SI", and rounded to an even number of meters for its continued use in both air and marine navigation, and for the definition of territorial waters . </P> <P> One tenth of a nautical mile is a cable length . </P> <P> The derived unit of speed is the knot, defined as one nautical mile per hour . The geographical mile is the length of one minute of longitude along the Equator, about 1,855 m on the WGS 84 ellipsoid . </P>

Nautical mile is unit of distance used in