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Mile (mi) to Nautical mile (nmi) Online Unit Converter Tool

Result: 

Mile (mi):

Definition: The mile is a unit of length traditionally used in the imperial and US customary systems of measurement. It is approximately equal to 1.609 kilometers or 5280 feet.

History/Origin: The mile has ancient origins, with various cultures defining it based on different criteria such as the length of a Roman legion’s march. It was standardized in medieval England.

Current Uses: The mile is widely used in the United States and the UK for measuring road distances, aviation, and sports. It provides a familiar unit for expressing longer distances.

Where to Use: Miles are employed in road signs, marathon courses, aviation charts, and historical land measurements. They offer a convenient unit for travel distances and geographical references.

Nautical mile (nmi):

Definition: The nautical mile is a unit of length used primarily in navigation and maritime contexts. It is defined as the average distance of one minute of latitude along any meridian.

History/Origin: The concept of the nautical mile dates back to ancient times when sailors used the stars to navigate the seas. It was formally standardized as a unit of measurement in the 19th century.

Current Uses: Nautical miles are essential for marine and aviation navigation, as well as for measuring distances at sea. They provide a convenient way to express distances on the Earth’s surface.

Where to Use: Nautical miles are employed in maritime charts, aviation maps, marine engineering, and oceanographic research. They are particularly useful for calculating voyage distances and fuel consumption at sea.

Mile (mi) to Nautical mile (nmi) Conversion Table:

Mile (mi)

Nautical Mile (nmi)

1

0.868976

2

1.73795

3

2.60693

4

3.47590

5

4.34488

6

5.21385

7

6.08283

8

6.95180

9

7.82078

10

8.68976