Well if you are talking of Las Vegas Nevada and traveling to Branson, Missouri it is a distance of 1,442 miles travel time about 21 hours.
It is roughly 5 to 6 hours flying time. I flew from Detroit to L.A. and it took 5 hours to fly and Toronto is not very far from Detroit by flying.
The distance from Los Angeles to Moscow is 6083 miles (9790 km).
it is about 113 kms