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.
A nautical mile is one minute of arc at the earth's equator. Since there are 60 minutes in a degree and 360 degrees in a circle, the circumference of the earth is exactly 21,6â¦00 nautical miles by definition.