Convert astronomical unit to nautical mile

Here you can quickly calculate how many nautical mile fit in one astronomical unit.

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Conversion from astronomical unit to nautical mile example

Starting value Increment Accuracy

To convert astronomical unit to nautical mile, multiply by 80776388.066955.

1 AU = 80776388.066955

Example: 1 astronomical unit = 80776388.066955 nautical mile

A nautical mile is 1,852 m, defined from one minute of arc along a meridian, while the statute mile is about 1,609 m. Sea and air distances always use nautical miles, so 100 NM is 185.2 km, roughly 15% longer than 100 statute miles. Check which mile a chart or spec is using before you convert.

Score: 0

25 astronomical unit equals 4.04e+8 nautical mile.

Correct answer: 25 astronomical unit = 2.02e+9 nautical mile.

10 astronomical unit equals 8.08e+8 nautical mile.

Correct answer: 10 astronomical unit = 8.08e+8 nautical mile.

2 nautical mile equals 2.48e-9 astronomical unit.

Correct answer: 2 nautical mile = 2.48e-8 astronomical unit.