Length/Distance Converter
Convert between meters, kilometers, miles, feet, inches, yards, and more.
Examples
| Input | Result |
|---|---|
| 5 miles | 8.04672 km |
| 10 kilometers | 6.21371 miles |
| 6 feet | 1.8288 meters |
| 1 nautical mile | 1.852 km |
About this tool
This length converter handles all the common distance units you run into: metric (kilometers, meters, centimeters, millimeters), imperial (miles, yards, feet, inches), and nautical miles. Just pick your source and target units, type a value, and the result updates instantly.
All conversions are based on the international yard and pound agreement of 1959, which defines the inch as exactly 25.4 mm. From that definition, every other length relationship follows: 12 inches per foot, 3 feet per yard, 5280 feet per mile. The nautical mile is defined independently as exactly 1852 meters.
Frequently asked questions
How many feet are in a mile?
There are 5280 feet in a mile. One mile equals exactly 1609.344 meters.
How do I convert centimeters to inches?
Divide the centimeter value by 2.54. For example, 10 cm is about 3.937 inches.
What is the difference between a nautical mile and a regular mile?
A nautical mile is 1852 meters, while a statute (regular) mile is 1609.344 meters. Nautical miles are based on the Earth's circumference and are used in navigation and aviation.