20 Miles To Kilometers  =20 Miles (Mi)=32.18688 Kilometers (Km)

## 20 Miles To Kilometers

Multiplying by the conversion rate of 1.609344 can be quick with a calculator, but what if you want to convert miles to kilometres without a pen 20 Miles To Kilometers?

While not that precise, there’s actually a pretty simple head-turning method that will get you close.

Multiply the miles by 1 (50 x 1 = 1) Multiply the miles by 0.6 (50 x 0.6 = 5 x 6 = 30) Add them up (50 + 30 = 80 miles) Follow these three steps to convert miles to kilometers:

Multiply the kilometres by 1

multi the kilometres by 0.6

Miles:

A mile is the most popular unit of length and most commonly equals 5,280 feet (1,760 yards, or approximately 1,609 meters). The mile of 5,280 feet is called a charter mile or charter mile to distinguish it from the nautical mile (1,852 meters, approximately 6,076.1 feet). Today, the use of the mile as a unit of measurement is largely limited to the UK, US and Canada.

### History/Origin:

A mile is an English unit of distance (predecessor to US and Imperial units). The use of the abbreviation “m” for the mile was common before the widespread adoption of the metric system; After the introduction of the metric system, “mi” became the preferred abbreviation to avoid confusion between miles and meters. The definition of a mile is 5,280 feet (or 8 furlongs), sometimes referred to as a legal mile, international mile, or legal mile, distinct from the Roman mile of 5,000 feet, developed because of the furlong’s importance in England. In 1593. There are also a number of units based on or closely related to the Roman mile, including the nautical mile (1,852 km exactly), the Italian mile (~1,852 km), and the Chinese mile (500 m exactly). ).

### Current Usage:

Although most countries have accepted the metric system and use kilometers instead of miles to express land distance, the mile is still commonly used in countries like the United States (US), the United Kingdom (UK), Myanmar, and Liberia and certain other countries that are US or UK territories or have historical ties to either country.

## Kilometer:

The kilometer (SI symbol: km) is a unit of length in the metric system, equal to 1000m (also written 1E+3m). It is commonly use  officially to express distances between geographic locations on Earth in most parts of the world.

### History/Origin:

The prefix kilo- is a metric prefix denoting thousands. So a kilometre is a thousand meters. The origin of the kilometre is link to that of the meter, and its current definition is the distance that light travels in 1/299,792,458 seconds. This definition is subject to change, but the relationship between meters and kilometres remains constant.

### Current Usage:

This is currently the official unit of measurement for specifying distances between geographic locations on Earth in most countries around the world. However, there are still a number of nations that primarily use miles instead of kilometres, including  the United Kingdom (UK). Unlike the United States, the United Kingdom adopted the metric system; While the metric system is widely used in government, commerce and industry, traces of the imperial system can still be seen in the use of miles on British road networks.

### How Do You Convert Miles To Kilometers?

1 mile equals 1.609344 kilometres:

1 mile = 1.609344 kilometers

The distance d in kilometres (km) is equal to the distance d in miles (mi) multiplied by 1.609344, this conversion formula:

d(km) = d(mi) × 1.609344

20 Miles To Kilometers

### How Many Kilometers Are In A Mile (US)?

A mile (US) equals 1.60934 kilometres:

1 mile = 1 mile × 1.609344 = 1.60934 km

### How Many Miles In A Kilometer?

One kilometer equals 0.62137 miles:

1 km = 1 km / 1.609344 = 0.62137 miles

### How Do I Convert 30 Miles To Kilometers?

d(km) = 30(mi) × 1.609344 = 48.28032km

### How To Convert Miles To Kilometers

The quickest way to convert miles to km (kilometres) is to use this simple formula:

kilometers = miles × 1.609344

The distance in kilometres is equal to the distance in miles multiplied by 1.609344. Since a mile equals 1.609344 kilometres [1], this is the conversion rate used in the formula.

For example, here’s how to convert 5 miles to kilometres using the formula above.

5 miles = (5 × 1.609344) = 8.04672 km

### How Many Kilometers Is A Mile?

There are 1.609344 kilometres in a mile, so we use that value in the formula above.

1 mile = 1.609344 kilometers

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