signs<\/a> to indicate the distance to travel to a particular location or for odometer indication in the automotive industry. It is also a standard unit of measurement for maps and scales.<\/span><\/p>\nIf you want to know how far is 1 km in feet, use a tape measure to mark a 100-foot course on flat ground and walk from one end to the other. If it took you 50 steps, your step length is 2 feet; if it took you 40 steps, your step length is 2 1\/2 feet.<\/span><\/p>\nWhen hiking or walking in the field, it is easy to measure distances by counting your steps. If you have a walking wheel, you can click off each yard or meter along the way.<\/span><\/p>\nAnother easy method of measuring distance is to divide the total number of steps into 100 and multiply it by the length of each step. This is useful for estimating distances between points of different sizes, such as buildings or cars.<\/span><\/p>\nKilometers are a part of the metric system, which is used worldwide to measure distances. They are the standard units for traveling distances and maps in most countries outside the United States and the United Kingdom. However, there are still some countries that use the mile instead of the kilometer.<\/span><\/p>\n