Convert miles to nautical miles
Miles to nautical miles. Enter a value to convert, or use the miles to nautical miles chart further down the page.
1 mile equals 0.8689762419 nautical miles. Going the other way, 1 nautical mile = 1.150779448 miles.
How to convert miles to nautical miles
To convert miles to nautical miles, multiply the mile value by 0.8689762419. You can also divide by 1.150779448 to get the same answer.
nmi = mi × 0.8689762419
Worked example
Convert 15 mi to nautical miles:
15 mi = 13.03464363 nmi
miles to nautical miles conversion chart
Use this miles to nautical miles table for quick reference without typing anything.
| miles (mi) | nautical miles (nmi) |
|---|---|
| 0.01 mi | 0.008689762419 nmi |
| 0.1 mi | 0.08689762419 nmi |
| 1 mi | 0.8689762419 nmi |
| 2 mi | 1.737952484 nmi |
| 3 mi | 2.606928726 nmi |
| 5 mi | 4.34488121 nmi |
| 10 mi | 8.689762419 nmi |
| 20 mi | 17.37952484 nmi |
| 50 mi | 43.4488121 nmi |
| 100 mi | 86.89762419 nmi |
| 1,000 mi | 868.9762419 nmi |
What is a mile?
The international mile is exactly 1,609.344 meters, or 5,280 feet. It is the standard unit of road distance and speed limits in the United States and the United Kingdom.
What is a nautical mile?
The nautical mile is exactly 1,852 meters, chosen to equal one minute of latitude. It is the standard distance unit in marine and air navigation.
Frequently asked questions
How many nautical miles are in a mile?
1 miles equals 0.8689762419 nautical miles. Going the other way, 1 nautical miles is 1.150779448 miles.
How do you convert miles to nautical miles?
To convert miles to nautical miles, multiply the mile value by 0.8689762419. You can also divide by 1.150779448 to get the same answer.
What is 10 miles in nautical miles?
10 miles equals 8.689762419 nautical miles. The conversion chart on this page lists the other values people look up most often.
Related length conversions
Convert miles to other units
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- miles to mm
- miles to cm
- miles to meters
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- miles to inches
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- miles to nanometers
Convert other units to nautical miles
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