Convert long reed to nautical mile (international)
Please provide values below to convert long reed [long reed] to nautical mile (international) [NM], or Convert nautical mile (international) to long reed.
How to Convert Long Reed to Nautical Mile (International)
1 long reed = 0.0017280777537797 NM
Example: convert 15 long reed to NM:
15 long reed = 15 × 0.0017280777537797 NM = 0.0259211663066955 NM
Long Reed to Nautical Mile (International) Conversion Table
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Long Reed
The long reed is a unit of length mentioned in ancient texts, such as the Bible, and is thought to be about 10.5 feet.
History/Origin
The exact length of the long reed is uncertain and is subject to historical and scholarly debate.
Current Use
The long reed 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.