Drag the line on the map to calculate the driving distance for a different route.
The total driving distance from Knoxville, TN to Las Vegas, NV is 1,970 miles or 3 170 kilometers.
Your trip begins in Knoxville, Tennessee. It ends in Las Vegas, Nevada.
If you are planning a road trip, you might also want to calculate the total driving time from Knoxville, TN to Las Vegas, NV so you can see when you'll arrive at your destination.
You can also calculate the cost of driving from Knoxville, TN to Las Vegas, NV based on current local fuel prices and an estimate of your car's best gas mileage.
Since this is a long drive, you might want to stop halfway and stay overnight in a hotel. You can find the city that is halfway between Knoxville, TN and Las Vegas, NV.
Planning to fly a plane instead? You might be more interested in calculating the straight line distance to fly from Knoxville, TN to Las Vegas, NV.