Yes, Amtrak serves Chicago, but there is no direct service from Wentzville.

How long is the drive?

It takes about 5 hours of driving time.

What is the best airport?

O'Hare International Airport (ORD) is the main hub.

Yes, Chicago is safe for travelers who use common sense.

Yes, a car is very useful for getting around the city and suburbs.

Wentzville

Chicago

Driving

Wentzville to Chicago

Updated: 28 May 2026

The journey from Wentzville to Chicago covers approximately 480 kilometers. Driving is the most practical option, taking you east on I-70 and north on I-55. Chicago is known for its stunning architecture and vibrant cultural scene. Plan your visit to include a trip to the Art Institute of Chicago.

Total Distance: Driving distance 480 km, straight-line air distance 420 km.

Fastest Way

Driving takes about 5 hours.

Cheapest Way

Driving is the most cost-effective.

Compare Wentzville to Chicago Routes

Driving

Direct

Duration

5 hours

Avg Price

$75 - $125 in fuel

Operator

Personal Vehicle

Route

I-70 E to I-55 N

I-55 is a direct route from St. Louis to Chicago.

Travel Tips

Car Rental
A car is recommended for exploring the Chicago area.
Weather
Winters can be very cold and snowy; pack accordingly.
Public Transit
The CTA 'L' train system is available for getting around the city.
Dining
Try the local Chicago-style deep-dish pizza at one of the many popular spots.
Booking
Book your hotel in advance for better pricing.

Safety Tips

Urban Safety
Standard urban safety precautions apply in downtown Chicago.
Driving
Be cautious of heavy traffic on I-55.
Emergency Kit
Keep a basic emergency kit in your vehicle.
General Awareness
Stay aware of your surroundings and keep valuables out of sight in your car.