Amtrak offers service to St. Louis, but not directly from Atlanta.

How long is the drive?

The drive takes approximately 9.5 hours.

What is the best way to travel?

Driving is the most flexible and cost-effective method.

A car is highly recommended for visiting attractions outside the city center.

Like any major city, stay aware of your surroundings and use common sense.

Roswell

St. Louis

Flight Driving

Roswell to St. Louis

Updated: 28 May 2026

The journey from Roswell to St. Louis is approximately 900 kilometers. Driving via I-75 and I-24 is the most common route, taking about 9 to 10 hours. Flying from Atlanta to St. Louis Lambert International Airport is a quick alternative. You will pass through Tennessee and Kentucky, experiencing the rolling hills of the South before reaching the Mississippi River. This route is a manageable drive for a weekend getaway.

Total Distance: 900 km driving, 750 km air distance.

Fastest Way

Direct flight from ATL to STL is the fastest, taking 1.75 hours.

Cheapest Way

Driving is the most cost-effective for individuals and families.

Compare Roswell to St. Louis Routes

	Flight Direct	Driving Direct
Duration	1 hour 45 mins	9 hours 30 mins
Avg Price	$150-$350	$120-$200 in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	ATL to STL	I-75 North to I-24 West to I-57 North.
Tip	Direct flights are available and very convenient.	Stop in Nashville for a meal to break up the drive.

Travel Tips

Public Transit
The MetroLink light rail connects the airport to downtown and other key areas.
Dining
Try the local St. Louis-style pizza and toasted ravioli.
Walking
Downtown St. Louis is relatively walkable, but a car is useful for visiting attractions.
Events
Check the local calendar for festivals in Forest Park.
Parking
Use parking garages in downtown to avoid street parking hassles.

Safety Tips

Urban Safety
Stay in well-lit, populated areas when exploring downtown at night.
Vehicle Safety
Always lock your car and keep valuables out of sight.
Emergency Preparedness
Keep a list of local emergency contacts on your phone.
Navigation
Use GPS to navigate the city's highway system, which can be complex.