Miles to Nautical miles
Convert Miles to Nautical miles with an exact factor. One mile equals 0.86897624 Nautical miles.
Result0.86897624
How to convert Miles to Nautical miles
The converter above changes Miles into Nautical miles instantly. As a reference point, one mile corresponds to 0.86897624 Nautical miles, and one nautical mile corresponds to 1.15077945 Miles. Use the table below for common values.
Miles × 0.86897624 = Nautical miles
For example, 5 Miles = 4.34488121 Nautical miles.
About the units
- Miles (mi) — 1,609.344 m, the statute mile for road distances.
- Nautical miles (nmi) — 1,852 m, one minute of latitude, used at sea and in the air.
Miles to Nautical miles conversion table
| Miles | Nautical miles |
|---|---|
| 1 mi | 0.86897624 nmi |
| 2 mi | 1.73795248 nmi |
| 3 mi | 2.60692873 nmi |
| 4 mi | 3.47590497 nmi |
| 5 mi | 4.34488121 nmi |
| 10 mi | 8.68976242 nmi |
| 15 mi | 13.03464363 nmi |
| 20 mi | 17.37952484 nmi |
| 25 mi | 21.72440605 nmi |
| 50 mi | 43.4488121 nmi |
| 100 mi | 86.89762419 nmi |
| 500 mi | 434.48812095 nmi |
| 1,000 mi | 868.9762419 nmi |
Nautical miles to Miles conversion table
| Nautical miles | Miles |
|---|---|
| 1 nmi | 1.15077945 mi |
| 2 nmi | 2.3015589 mi |
| 3 nmi | 3.45233834 mi |
| 4 nmi | 4.60311779 mi |
| 5 nmi | 5.75389724 mi |
| 10 nmi | 11.50779448 mi |
| 15 nmi | 17.26169172 mi |
| 20 nmi | 23.01558896 mi |
| 25 nmi | 28.7694862 mi |
| 50 nmi | 57.5389724 mi |
| 100 nmi | 115.0779448 mi |
| 500 nmi | 575.38972401 mi |
| 1,000 nmi | 1,150.77944802 mi |
Frequently asked questions
How many Nautical miles is one mile?
One mile is 0.86897624 Nautical miles.
Are these length conversions accurate?
Yes. They use the exact standard unit definitions, so results are accurate to the number of decimals shown.
What is the formula to convert Miles to Nautical miles?
Multiply the number of Miles by 0.86897624. To convert back, multiply Nautical miles by 1.15077945.
This tool is provided for general information only. Verify important figures independently. · Last reviewed: August 25, 2026