How many hours is it from Helena ar to gatlinburg tn?

The driving distance from Helena, Arkansas, to Gatlinburg, Tennessee, is approximately 350 miles, which typically takes around 5 to 6 hours by car, depending on traffic and road conditions. If you opt for flying, the travel time will vary depending on layovers and flight schedules, but the flight itself is generally shorter. Always check current conditions for the most accurate travel time.