Zero if you use the Ocean route. Simply sail from one coast to the other.
Seven states, Start in Virginia or North Carolina and go through Tennessee, Arkansas, Oklahoma, New Mexico, Arizona and California
Europe has the fewest number of amphibians.
8/12 in fewest parts
Antarctica has the fewest number of nations, as it has none.
Antarctica has 0 nations, making it have the fewest.
one
The fewest number of triangles that make up a trapezoid are two isosceles triangles.
The number one.
Antarctica has the fewest number of people, as it is mostly uninhabited apart from research stations.
population
Australia
antarticia