A mile is exactly 1.609344 kilometers. Here’s a quick reference for common conversions:

• 1 mile = 1.609344 km
• 2 miles = 3.218688 km
• 5 miles = 8.04672 km
• 10 miles = 16.09344 km

If you need the value for a different mile distance, multiply the number of miles by 1.609344.