Neither. The relevant standard unit is a kilometre.
Miles or kilometers.
Distances and vast lengths in the USA are measured in miles.
Kilometres or miles are used to measure distances between cities.
miles Distances between cities should be measured in either miles or kilometers.
There is no relationship between miles (measure of length) and gallons ( measure of liquid volume.)
Miles measure length, square miles measure area, and cubic miles measure volume.
You can't. Square miles are a measure of area. Miles are a measure of length/distance. You cannot convert between the two.
Kilometres or miles
A mile is 5280 feet.You can't convert between miles and square feet, because miles measure length and square feet measure area. They are different sorts of things.You can convert between miles and feet though, because miles and feet both measure length.
Miles or kilometers.
By unit of length and distance and conversion ,we can say that miles measure distance.
Kilometres are comparable to Miles. You can measure long distances such as the distance between two cities, etc. 1 kilometre equals 0,62 miles.