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Exact relationship and formula
1 international nautical mile = 1,852 meters exactly and 1 international statute mile = 1,609.344 meters exactly. Statute miles = nautical miles × (1,852 ÷ 1,609.344).
Reverse mode applies the inverse relationship from the same exact definition.
Worked example
1 nmi ≈ 1.15077944802 statute mi; 10 nmi ≈ 11.5077944802 statute mi; 1 statute mi ≈ 0.868976241901 nmi.
Nautical miles are distance units used in marine and aviation navigation. A statute mile is the ordinary land mile. A knot is speed—one nautical mile per hour—not a distance.
Common nautical miles reference values
| Nautical miles | Conversion |
|---|---|
| 1 nmi | 1.15077944802 statute mi |
| 5 nmi | 5.75389724012 statute mi |
| 10 nmi | 11.5077944802 statute mi |
| 25 nmi | 28.7694862006 statute mi |
| 50 nmi | 57.5389724012 statute mi |
| 100 nmi | 115.077944802 statute mi |
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