Is I-70 the best route?

Yes, it is the most direct highway.

How long is the drive?

It takes about 14 hours of driving time.

Yes, the Pennsylvania Turnpike requires tolls.

Like any city, stay in well-lit, populated areas.

What is the best time to leave?

Leave very early in the morning to maximize daylight driving.

Dunkirk

St. Louis

Driving

Dunkirk to St. Louis

Updated: 28 May 2026

The drive from Dunkirk to St. Louis is a 1,300-kilometer journey taking approximately 14 hours via I-70 W. You will cross the heart of the United States, passing through Maryland, Pennsylvania, Ohio, Indiana, and Illinois. This is a significant cross-country trip that requires careful planning and multiple rest stops.

Total Distance: 1,300 km driving distance; 1,100 km straight-line air distance.

Fastest Way

Driving is the most practical method for this long-distance route.

Cheapest Way

Driving is the most economical way to reach St. Louis.

Compare Dunkirk to St. Louis Routes

Driving

Direct

Duration

14 hours

Avg Price

$200-$300 in fuel and tolls

Operator

Personal Vehicle

Route

I-495 N to I-70 W.

This is a long drive; consider an overnight stop in Columbus or Indianapolis.

Travel Tips

Toll Prep
Ensure your E-ZPass is ready for the Pennsylvania Turnpike.
Overnight Stops
Plan an overnight stay in Indianapolis to break up the 14-hour drive.
Traffic Alerts
Use navigation apps to avoid traffic in Columbus and Indianapolis.
Fuel Stops
Gas prices are generally lower in the Midwest than in Maryland.
Parking
Use hotel parking or public garages in downtown St. Louis.

Safety Tips

Fatigue Management
Do not attempt to drive the full 14 hours in one day if you are alone.
Emergency Kit
Carry a well-stocked emergency kit, including water and non-perishable food.
Vehicle Check
Perform a full vehicle inspection before starting this long trip.
Stay Alert
Take frequent breaks to stretch and stay hydrated.