The national average for a new shower installation project, when performed by a capable contractor, is $2,689. At the low-end of the normal cost range, homeowners are paying $1,109, and at the high end of the average range theyâre spending $2,459.
While mile is a unit of distance on land, a nautical mile is used to measure distances at sea. 1 nautical mile = 1.151 mi. 1  Kilometer vs Mile.  Celsius vs Fahrenheit.
From Wikipedia, the free encyclopedia. A nautical mile (symbol M, NM or nmi) is a unit of distance that is approximately the length that spans one minute of arc on the surface of the Earth, measured along any meridian. By international agreement it has been set at 1,852 metres exactly (about 6,076 feet).he geographical mile is the length of one minute of longitude along the Equator, about 1,855.4 m on the International (1924) Spheroid or about 1,855.325 m on the WGS 84 ellipsoid. Bowditch defines it as 6,087.08 feet, which is 1,855.34 metres.