1 E4 m

• Distances shorter than 10 km
• 10 km is equal to:
  • 10,000 metres
  • 6.2 miles
  • 1 mil, unit of measure commonly used in Norway and Sweden
  • 1 farsang, unit of measure commonly used in Iran and Turkey
• 10.924 km -- deepest known point of the ocean, Challenger Deep in the Marianas Trench.
• 18 km -- cruising altitude of Concorde
• 21 km -- length of Manhattan
• 34 km -- Narrowest width of the English Channel
• 39 km -- undersea portion of the Channel tunnel
• 42.195 km -- length of a marathon track
• 43 km -- diameter difference of Earth's equatorial bulge
• Distances longer than 100 km

See also: conversion of units

External link

• Conversion Calculator for Units of LENGTH (http://www.ex.ac.uk/cimt/dictunit/ccleng.htm)