How long is the flight?

A direct flight from Detroit to Atlanta is about 2 hours.

Is it better to drive or fly?

Flying is much faster, but driving is a viable option for a road trip.

What is the best route to drive?

I-75 South is the most direct route from Michigan to Georgia.

Do I need a car in Atlanta?

A car is helpful, but the MARTA system covers many major tourist areas.

Are there direct flights?

Yes, Delta offers numerous direct flights from DTW to ATL.

Troy

Atlanta

Flight Driving

Troy to Atlanta

Updated: 28 May 2026

The journey from Troy to Atlanta covers approximately 700 miles. Flying from Detroit Metropolitan Airport (DTW) to Hartsfield-Jackson Atlanta International Airport (ATL) is the most efficient method, with a flight time of about 2 hours. Driving is a popular choice for those who prefer a road trip, typically following I-75 South through Ohio, Kentucky, and Tennessee. This drive takes about 11 to 12 hours of active driving time. Atlanta is a major hub, and both air and road travel are well-supported, making it an accessible destination from Michigan.

Total Distance: 1,150 km driving distance; 950 km straight-line air distance.

Fastest Way

A direct flight from DTW to ATL is the fastest, taking approximately 2 hours.

Cheapest Way

Driving is generally the most cost-effective option for groups or families.

Compare Troy to Atlanta Routes

	Flight Direct	Driving Direct
Duration	2 hours	11 hours 30 minutes
Avg Price	$150-$300	$150-$250 in fuel
Operator	Delta Air Lines	Personal Vehicle
Route	DTW to ATL.	I-75 South.
Tip	ATL is a major hub; flights are frequent and often competitively priced.	Expect heavy traffic when entering the Atlanta metro area during rush hour.

Travel Tips

Transportation
Use the MARTA train system to navigate the city and avoid traffic.
Traffic
Atlanta traffic is notoriously heavy; plan your travel to avoid peak morning and evening hours.
Dining
Try the local Southern cuisine, especially the fried chicken and biscuits.
Weather
Summers can be very hot and humid; plan outdoor activities for the morning.
Events
Check the city calendar for major conventions that may impact hotel availability.

Safety Tips

Driving
Stay alert on the highways, as Atlanta drivers can be fast-paced.
Personal Safety
Stick to well-populated areas, especially when using public transit at night.
Navigation
Use a reliable GPS, as the city's highway layout can be confusing for visitors.
Emergency
Keep emergency contacts saved in your phone for quick access.