How Many Nautical Miles in a Mile?

Quick Answer
1 Mile = 0.869 Nautical Miles

1 mi = 0.869 nmi

Formula

nmi = mi × 0.869

Conversion Table

Miles (mi)Nautical Miles (nmi)
1 mi0.869 nmi
2 mi1.738 nmi
5 mi4.345 nmi
10 mi8.69 nmi
20 mi17.38 nmi
50 mi43.449 nmi
100 mi86.898 nmi
500 mi434.488 nmi
1,000 mi868.976 nmi

Worked Examples

Convert 5 mi to nmi:
5 mi × 0.869 = 4.345 nmi
Convert 10 mi to nmi:
10 mi × 0.869 = 8.69 nmi
Convert 50 mi to nmi:
50 mi × 0.869 = 43.449 nmi

FAQ

How many Nautical Miles are in 1 Mile?
There are 0.869 Nautical Miles in 1 Mile. Formula: nmi = mi × 0.869.
How to convert Miles to Nautical Miles?
To convert Miles to Nautical Miles, multiply the number of Miles by 0.869. For example, 10 mi = 8.69 nmi.
How many Nautical Miles are in 100 Miles?
There are 86.898 Nautical Miles in 100 Miles. Calculation: 100 × 0.869 = 86.898.