Convert 138 km to Miles

Converting kilometers to miles is essential for travelers and those working with international measurements. This guide will help you easily convert 138 kilometers to miles using a simple formula.

km Definition

A kilometer (km) is a unit of length in the metric system, equal to 1,000 meters. It is commonly used in most countries around the world for measuring distances in transportation, athletics, and geography.

Miles Definition

A mile is a unit of length in the imperial system, equal to 5,280 feet or 1,760 yards. Miles are primarily used in the United States and the United Kingdom for measuring distances on roads and in various sports.

How to Convert 138 km to Miles

To convert kilometers to miles, use the conversion factor: 1 kilometer is approximately equal to 0.621371 miles. Therefore, to convert 138 km to miles, you multiply:

138 km x 0.621371 = 85.747 miles

Thus, 138 kilometers is approximately 85.75 miles.

FAQs

What is the formula to convert kilometers to miles?

The formula to convert kilometers to miles is: miles = kilometers x 0.621371.

How many miles are in 1 kilometer?

1 kilometer is approximately equal to 0.621371 miles.

Why do we need to convert kilometers to miles?

Conversion is necessary for clarity in communication, especially in travel and navigation, as different regions use different measurement systems.