Calculate a training speed to complete a cycling route within a target period of time. You can use the Distance Matrix API to help determine the most efficient travel routes between multiple possible origins and destinations.Determine the average speed of a runner in mph, from a track run distance in metres, and the stopwatch time in minutes or seconds.Convert a journey distance in kilometres and the time taken in hours, to an average speed in mph.ApplicationsĮxamples of types of average speed calculations: This is the speed that a moving object would need to maintain without variation, in order to complete the distance travelled in the same period of time. Time TakenĮnter the time taken to complete the distance travelled in any measurement unit of time. This tool calculates average speed using the following formula:Įnter the actual distance that is travelled by a moving object in any unit of distance measurement. Once you have entered a distance and a time period the average speed will appear in the answer box and two conversion scale will also show a range of values for distance versus speed and time versus speed. Mile to Kilometer Conversion Table Mile ġ5 mi, mi(Int) = 15 × 1.609344 km = 24.Calculate average speed of a moving object from the total distance travelled and the time taken from start to finish. This you achieve by placing 1 under the kilometre box on the scale and placing zeros as you move towards the right until you reach centimetres. Unlike the United States, the UK has adopted the metric system while the metric system is widely used in government, commerce, and industry, remnants of the imperial system can still be seen in the UK's use of miles in its road systems. If rate r is the same as speed s, r s d/t. distance speed x time Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. However, there still remain a number of countries that primarily use the mile instead of the kilometer including the United States and the United Kingdom (UK). To solve for distance use the formula for distance d st, or distance equals speed times time. This definition is subject to change, but the relationship between the meter and the kilometer will remain constant.Ĭurrent use: It is currently the official unit of measurement for expressing distances between geographical places on land in most of the world. The origin of the kilometer is linked to that of the meter, and its current definition as the distance traveled by light in 1/299 792 458 second. One kilometer is therefore one thousand meters. This is because Bing Maps does not have the limitation in the number of transit legs, and the total walking distance used when calculating a route in Bing Maps is generally up to 1.55 miles (2.5 km) and in some cases as much as 3.1 miles (5 km) as opposed to 0.62 miles (1 km) when using the distance matrix API. When the Moon is the farthest away, it’s 252,088 miles away. Average distance Why mention the average distance Well, the Moon is not always the same distance away from Earth. To change the map scale units used on the Google Maps desktop website on your Windows 10 PC or Mac, click the scale bar in the bottom-right corner. History/origin: The prefix kilo- is a metric prefix indicating one thousand. The Moon is an average of 238,855 miles (384,400 km) away. For instance, in the United States and the United Kingdom, distance is shown in miles rather than kilometers. One kilometer is equivalent to 0.6214 miles. Kilometerĭefinition: A kilometer (symbol: km) is a unit of length in the International System of Units (SI). There also exist a number of units based on, or closely related to, the Roman mile, including the nautical mile (1.852 km exactly), Italian mile (~1.852 km), and the Chinese mile (500m exactly).Ĭurrent use: Although most countries have adopted the metric system and use kilometers, rather than miles, to express land distance, the mile is still prevalently used in countries such as the United States (US), United Kingdom (UK), Myanmar, and Liberia, as well as some other countries which are either US or UK territories, or have historical ties with either country. The definition of a mile as 5,280 feet (or 8 furlongs), sometimes referred to as the statute mile, international mile, or land mile, which differs from the Roman mile of 5,000 feet, developed due to the importance of the furlong in England, back in 1593. The use of the abbreviation "m" for mile was common before the widespread adoption of the metric system after the adoption of the metric system, "mi" became the preferred abbreviation in order to avoid confusion between miles and meters. History/origin: The mile is an English unit (predecessor of Imperial units and United States Customary Units) of length. It is currently defined as 5,280 feet, 1,760 yards, or exactly 1,609.344 meters. Definition: A mile (symbol: mi or m) is a unit of length in the imperial and US customary systems of measurement.
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