1 E1 m

• Distances shorter than 10 m
• 10 m is equal to:
• * 1 decametre
• * 1,000 centimetres
• * 10,000 millimetres
• * 32.8 feet
• * side of square with area 100 mē
• 10 m — wavelength of the highest shortwave radio frequency, 30 MHz
• 18.44 m — distance between the pitcher's rubber and home plate on a baseball field
• 20 m — length of cricket pitch
• 21 m — height of High Force waterfall in England.
• 23 m — height of the obelisk of the Place de la Concorde, Paris.
• 25 m — wavelength of the broadcast radio shortwave band at 12 MHz
• 27.43 m — distance between bases on a baseball field
• 30 m — length of a blue whale, the largest animal that ever lived on this planet
• 31 m — wavelength of the broadcast radio shortwave band at 9.7 MHz
• 40 m — average depth beneath the seabed of the Channel tunnel
• 49 m — width of American football field (53 1/3 yards)
• 49 m — wavelength of the broadcast radio shortwave band at 6.1 MHz
• 55 m — height of the Leaning Tower of Pisa
• 60 m — height of Pyramid of Djoser
• 64.4m — wingspan of a Boeing 747-400
• 70 m — width of soccer field
• 70 m — length of the Bayeux Tapestry
• 91.44 m — length of American football field (100 yards, measured between the goal lines)
• 100 m — wavelength of the lowest shortwave radio frequency, 3 MHz
• Distances longer than 100 m

  See also

• Orders of magnitude (length)