Free Miles to Kilometers Converter
Plan your journeys with our comprehensive miles to kilometers converter featuring travel time and fuel calculations, speed conversion between mph and km/h, real-world distance comparisons, and fuel cost estimation with support for both MPG and L/100km. Convert common race distances, reference speed limits, save your conversion history, and enjoy seamless mobile experience—perfect for road trips, international travel, race planning, and everyday distance conversion needs.
Enter distance in miles
Conversion Result
Enter valid distance to see conversion result
| Miles | Kilometers | Common Use |
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Key Insights
- 1 mile = 1.60934 km - Exact conversion used worldwide
- 5K race = 3.1 miles - Most popular running distance
- For quick estimation: miles × 1.6 ≈ kilometers
Journey Planning Tool
Plan trips with time estimates, fuel costs, and break calculations for any distance
Speed Conversion
Convert between mph and km/h with common speed limit references for driving abroad
Athletic Distance Support
Quick access to common race distances like 5K, 10K, half marathon, and marathon
Fuel Cost Calculator
Calculate fuel consumption and costs for any journey with support for mpg and L/100km
- Sarah M., Road Trip Planner“This converter transformed our European road trip planning! The journey time calculator and fuel cost estimator saved us hours of calculations.”
Data Storage Converter
Convert between bytes, KB, MB, GB, TB with binary and decimal systems
Try Data Storage Converter →Number Base Converter
Convert numbers between binary, decimal, hexadecimal, and octal systems
Try Number Base Converter →Length Converter
Convert between meters, feet, inches, miles, and other length units
Try Length Converter →Weight Converter
Convert between kilograms, pounds, ounces, and other weight units
Try Weight Converter →Temperature Converter
Convert between Celsius, Fahrenheit, Kelvin, and other temperature scales
Try Temperature Converter →Time Converter
Convert between seconds, minutes, hours, days, and other time units
Try Time Converter →Swim Time Converter
Convert swim times between yards and meters with competition-grade accuracy
Try Swim Time Converter →For quick estimation: miles × 1.6 ≈ kilometers
European speed limits are typically 50 km/h urban, 130 km/h highway
Use the journey planner for accurate road trip time estimates
Remember to account for traffic and border crossings in international travel