With this information, you can calculate the quantity of nautical miles 9 miles is equal to.
¿What is the inverse calculation between 1 nautical mile and 9 miles?
Performing the inverse calculation of the relationship between units, we obtain that 1 nautical mile is 0.12786438 times 9 miles.
Which is the same to say that 9 miles is 7.8207862 nautical miles.
Nine miles equals to seven nautical miles. *Approximation
A nautical mile is zero times nine miles. *Approximation