Convert vara de tarea to nautical mile (international)
Please provide values below to convert vara de tarea [vara de tarea] to nautical mile (international) [NM], or Convert nautical mile (international) to vara de tarea.
How to Convert Vara De Tarea to Nautical Mile (International)
1 vara de tarea = 0.00135283801295896 NM
Example: convert 15 vara de tarea to NM:
15 vara de tarea = 15 × 0.00135283801295896 NM = 0.0202925701943845 NM
Vara De Tarea to Nautical Mile (International) Conversion Table
| vara de tarea | nautical mile (international) |
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Vara De Tarea
A vara de tarea is an old Spanish unit of length, approximately 2.5 varas or about 2.09 meters.
History/Origin
The vara was a common unit of length in Spain and its colonies. The vara de tarea was a specific length used for agricultural tasks.
Current Use
The vara de tarea is an obsolete unit of measurement.
Nautical Mile (International)
The international nautical mile is a unit of length used in marine and air navigation, defined as exactly 1,852 meters.
History/Origin
Historically, a nautical mile was defined as one minute of arc of latitude. The international nautical mile was defined by the First International Extraordinary Hydrographic Conference in Monaco in 1929. The United States adopted it in 1954, and the United Kingdom in 1970.
Current Use
The nautical mile is used for maritime and aviation purposes worldwide.