What metric unit would you use to estimate the actual distance between Boston and New York?

The distance between Boston and New York is 306 km i.e., 190 miles.What is the distance? How it will be calculated between Boston and New York?      The total movement of the object without considering any direction is said to be distance.According to physics,                Distance = speed × timeBut, here we have to know the metric unit. So that we have to know the distance between the two cities through air.Usually, metric units can be determined through 3 units, they are: Length in meterMass in gramVolume in literTo know the length, i.e., distance between Boston and New York is 306km.it can be determined in the following ways,In Meter - 1 km = 1000 meter              = 306000 meter.In Kilometer = 306 kmIn Miles - 1 mile = 1.6 km             306 km =  190 miles.Here, we can easily know and communicate with kilometer (km). So, the distance between Boston and New York is 306km.Learn more about the metric units,https://brainly.com/question/13559915#SPJ2

I would use miles
Because miles will give you less of an answer