How long is the drive?

The drive takes about 4.5 hours.

No, there is no direct passenger rail service from Wentzville to Memphis.

What is the best route?

I-55 South is the most direct route.

You can fly with a connection, but it is usually more expensive than driving.

Wentzville

Memphis

Driving

Wentzville to Memphis

Updated: 28 May 2026

The journey from Wentzville to Memphis is a 450-kilometer drive south through Missouri. The most direct route is via I-70 East to I-55 South. Expect a driving time of approximately 4.5 hours. You will pass through St. Louis and travel through the Bootheel of Missouri before reaching Memphis. It is a straightforward and well-traveled highway route.

Total Distance: 450 km driving distance; 400 km straight-line air distance.

Fastest Way

Driving via I-55 is the fastest method, taking 4.5 hours.

Cheapest Way

Driving your own vehicle is the most economical way to travel.

Compare Wentzville to Memphis Routes

Driving

Direct

Duration

4.5 hours

Avg Price

$45-$65 in fuel

Operator

Personal Vehicle

Route

I-70 East to I-55 South through St. Louis and Sikeston.

Traffic in St. Louis can be heavy; try to pass through during off-peak hours.

Travel Tips

Traffic Planning
Avoid St. Louis rush hour to save significant time on your journey.
Fuel Stops
Gas is plentiful along the route, so you won't have trouble finding a station.
Stay Hydrated
Keep water in your car for the long drive.
Road Safety
Be aware of heavy truck traffic on the interstate.
Rest Stops
Use the official state rest areas for safe and clean breaks.

Safety Tips

Truck Traffic
Maintain a safe distance from large trucks, especially in high-wind conditions.
Speed Limits
Speed limits are high on the interstate, but stay within them to avoid tickets.
Vehicle Maintenance
Check your oil and tire pressure before starting this long drive.
Fatigue
Take breaks every 2-3 hours to stay alert on the long, straight highway.