How long does it take to walk earth?

How long does it take to mail something across the country? How many centameters in 1 meter? What is 180cms in foot? How long does it take to drive a distance of 3000 miles? How long does it take to run a mile at 4 miles an hour? How far is Paris from alsace? What is the distance between Senegal and Ghana? How much distance is 08 of a mile? How long would it take to sail from Boston to Spain in 1832? How many feet equal 1.5 meters? How much to mail a letter from Arizona to Vancouver BC? How much meters is 49 decameters? How many feet is in 12000 meters? How many miles from Bethany to Ephraim? How much is postage for a postcard 8.5 x 5.5, which is mailed to someone in the USA Are postcard stamps available for purchase Must you place a return address on a postcard that is mailed in the USA? How long does it take for a package to get to dc from OK? Fathom is the measurement of what? How many yards are equal to 20 Feet? 56.5 cm to meters? How many kilometres are in 110 miles?