4.0 km to miles

To convert kilometers to miles, you can use the conversion factor that 1 kilometer is equal to 0.621371 miles. Here are the step-by-step instructions to convert 4.0 km to miles:

Step 1: Write down the given value, which is 4.0 km.

Step 2: Multiply the given value by the conversion factor, which is 0.621371 miles per kilometer:
4.0 km * 0.621371 miles/km = 2.485484 miles

Step 3: Round the result to an appropriate number of decimal places. In this case, let’s round to two decimal places:
2.485484 miles ≈ 2.49 miles

Therefore, 4.0 km is approximately equal to 2.49 miles.