The journey from Herndon to Las Vegas is a cross-country trip of over 2,000 miles. The most practical way to travel is by flying from Dulles International Airport (IAD) to Harry Reid International Airport (LAS), which takes about 5 hours. Las Vegas is world-famous for its casinos, entertainment, and nightlife.
Total Distance: 3,800 km driving, 3,300 km air distance.
Book non-stop flights to save time.
Spring or Autumn for mild weather.