What is nautical mile?

Nautical Mile

The nautical mile (symbol M, NM or nmi) is a unit of length that is about one minute of arc of latitude measured along any meridian, or about one minute of arc of longitude at the equator. By international agreement, it is 1,852 metres (approximately 6,076 feet).

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Famous quotes containing the word mile:

    I have got enough of the old masters! Brown says he has “shook” them, and I think I will shake them, too. You wander through a mile of picture galleries and stare stupidly at ghastly old nightmares done in lampblack and lightning, and listen to the ecstatic encomiums of the guides, and try to get up some enthusiasm, but it won’t come.
    Mark Twain [Samuel Langhorne Clemens] (1835–1910)