It depends if you're starting from SW like San Diego, Ca. heading NE to New York. Or if you're starting from The west like San Francisco heading East to NY. Or you're starting from Seattle Wa.,heading SE to Miami, FL. Best website to know mileage is "Mapquest.com."
The longest distance that travels entirely across the United States is from northwest Washington to southeast Florida and is about 2800 miles, or 4500 kilometers. The distance between northeast Maine and the West Coast is greater, but much of this route passes through Canada.
Yes, the diameter of the moon a little less than the distance across the US. The diameter of the Moon is 3474 km. The distance across the United States, from Florida to Washington, is 4509.382 km.
Calafornia
Florida.
The Continental Divide Trail. It follows the continental divide in the Rocky Mountains for approximately 3,000 miles from Canada to Mexico.
Alaska has the longest coastline among the continental U.S. states. Its coastline stretches for over 6,600 miles along the Pacific Ocean to the south and west and the Arctic Ocean to the north, due to its unique geography with numerous bays, fjords, and islands.
The US tapers from about 3200 miles across in the north to about 2500 miles across in the south.
The distance between California and New York is probably across the US. It is about 2,973 miles and it takes about 1 day 21 hours.
The shortest distance across the continental United States is approximately 2,892 miles, measured from the easternmost point in Maine to the westernmost point in Washington State. This distance can vary slightly depending on the specific points chosen for measurement. The direct east-west span is typically shorter than the north-south span, which reaches about 1,650 miles from the northernmost point in Alaska (if included) to the southernmost point in Florida.
The widest distance across the US is between West Quoddy Head, Maine, and Cape Alava, Washington. The distance is 14,232,648.413 feet. This is equal to 3,481,811,123.62824 cm.
40 degrees north
not sure of the distance but I believe it would be Barrow, AK to Key west, FL