Distance Converter
Convert travel distances between kilometers, miles, meters, feet, yards, and nautical miles. Enter one measurement and instantly see the equivalent distance in another unit.
Convert a Distance
Choose the starting unit and the unit you want to convert to.
Conversion results may display rounded decimals for readability. Calculations use more precise conversion factors internally.
What Is a Distance Converter?
A Distance Converter changes a measurement from one distance unit into its equivalent value in another unit.
This can be especially useful when traveling between countries that use different measurement systems. A road sign may show kilometers while you are more familiar with miles, or an elevation or walking distance may be expressed in meters or feet.
This converter supports kilometers, miles, meters, feet, yards, and nautical miles.
How to Use the Distance Converter
Enter a Distance
Type the numerical value you want to convert.
Choose the Starting Unit
Select kilometers, miles, meters, feet, yards, or nautical miles.
Choose the Target Unit
Select the unit you want the original measurement converted into.
Read the Result
The result and all equivalent measurements update automatically.
Distance Conversion Factors
Distance conversions are based on defined relationships between units. Some of the most useful travel-related relationships are:
How to Convert Kilometers to Miles
To convert kilometers to miles, multiply the distance in kilometers by approximately 0.621371.
For example:
Therefore, 10 kilometers is approximately 6.21 miles.
How to Convert Miles to Kilometers
One international mile is exactly 1.609344 kilometers.
For example:
Kilometers vs. Miles
Kilometer
A kilometer equals 1,000 meters and is widely used for road and travel distances in the metric system.
Mile
An international mile equals exactly 1,609.344 meters and is used for road distance in places including the United States and United Kingdom.
How to Convert Meters to Feet
One meter equals approximately 3.28084 feet.
For example:
This conversion is useful for measurements such as walking distances, elevations, building heights, and other travel-related information.
How to Convert Feet to Meters
One international foot is exactly 0.3048 meters.
Therefore:
What Is a Yard?
An international yard is exactly 0.9144 meters, or three feet.
Yards may appear in shorter-distance measurements, sports, property descriptions, signage, or other contexts.
What Is a Nautical Mile?
A nautical mile is a distance unit commonly associated with marine and aviation navigation.
One international nautical mile is defined as exactly:
That also means:
A nautical mile is longer than a standard international mile.
Nautical Miles vs. Regular Miles
Although both units include the word “mile,” they are not equal.
Always check which type of mile is being used when reading aviation or maritime information.
Why Travelers Need Distance Conversions
Convert route distances when driving in a country using unfamiliar units.
Understand hotel, station, attraction, or hiking distances.
Convert heights and elevations between meters and feet.
Understand distances expressed in nautical miles.
Compare nautical distances with kilometers or regular miles.
Convert a distance before estimating fuel cost or journey duration.
Distance Is Not the Same as Travel Time
A distance measurement tells you how far apart two points are. It does not tell you how long traveling between them will take.
Travel duration also depends on speed, route conditions, traffic, stops, transportation method, and other factors.
After converting your distance, you can use the Travel Duration Calculator to estimate journey time from distance and average speed.
Distance and Fuel Cost
Road-trip fuel estimates depend partly on the distance traveled.
If your vehicle efficiency is measured in MPG but your route distance is given in kilometers, convert the route into miles before using a miles-based calculation.
Alternatively, use the Fuel Cost Calculator , which supports both Miles / MPG and Kilometers / L/100 km.
Straight-Line Distance vs. Road Distance
Converting distance units does not change the type of distance being measured.
Straight-line distance measures the direct separation between two points, while actual driving distance follows available roads.
A 100 km straight-line separation between two locations does not necessarily mean the driving route is 100 km.
Why Do Conversion Results Have Decimals?
Different units are not always related by whole numbers. For example, one kilometer is approximately 0.621371 miles.
As a result, converting a round number from one system can produce a decimal value in another system.
The converter may round displayed results to keep them readable, while using more precise conversion factors internally.
When Should You Round a Distance?
The appropriate level of precision depends on how the result will be used.
For general travel planning, a few decimal places are often more than enough. For a rough road-trip discussion, even a whole-number estimate may be sufficient.
For technical, navigation, engineering, or other precision-sensitive work, use the level of precision required by the relevant source or standard.
Common Travel Distance Examples
Important Limitations
This tool performs mathematical unit conversions. It does not retrieve routes, calculate geographic distance between locations, or access live map information.
If you enter 500 km, the converter can tell you the equivalent value in miles, feet, yards, or nautical miles. It cannot determine whether two cities are actually 500 km apart.
For route planning, obtain the appropriate distance from a reliable mapping, transportation, navigation, or official source and then use this converter if you need a different measurement unit.
Frequently Asked Questions
How many miles are in 1 kilometer?
One kilometer is approximately 0.621371 miles.
How many kilometers are in 1 mile?
One international mile equals exactly 1.609344 kilometers.
How many feet are in 1 meter?
One meter is approximately 3.28084 feet.
How many meters are in 1 foot?
One international foot equals exactly 0.3048 meters.
How many meters are in a yard?
One international yard equals exactly 0.9144 meters.
How long is a nautical mile?
One international nautical mile equals exactly 1,852 meters, or 1.852 kilometers.
Is a nautical mile the same as a regular mile?
No. A nautical mile is 1,852 meters, while an international mile is 1,609.344 meters.
Does this calculator find the distance between two cities?
No. It converts a distance value you already know from one unit into another unit.
Does the Distance Converter need an internet connection?
The core conversion calculation runs in the browser and does not require an external conversion API.