Also known as: mi.
MI has various meanings in the Ordnance Survey category. Discover the full forms, definitions, and usage contexts of MI in Ordnance Survey.
Unit of length in the Imperial system; 1760 yards, equal to 1609.344 metres. Unit of distance in the imperial system. 1 mile = 1.609 km. A non-metric unit of length which can be divided into 8 furlongs, 80 chains, 360 rods, 1760 yards, 5280 feet, 8000 links or 63360 inches. It is equal to 1609.344 metres, more or less.
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