Yes, it is generally safe for tourists.

How long is the flight?

The flight time is approximately 3 hours with a connection.

What is the best way to get around?

Walking is the best way to explore the historic district.

There are no major tolls on this route.

What is the best time to visit?

Spring and fall are the best times.

Gaithersburg

Charleston

Flight Driving

Gaithersburg to Charleston

Updated: 28 May 2026

The journey from Gaithersburg to Charleston is about 900 kilometers. Driving via I-95 takes roughly 9 hours. Alternatively, you can fly from Dulles International Airport (IAD) to Charleston International Airport (CHS) in about 3 hours with a connection. This route takes you through the scenic coastal South. Charleston is famous for its historic architecture, beautiful gardens, and Southern hospitality.

Total Distance: 900 km driving distance; 800 km straight-line air distance.

Fastest Way

Flying is the fastest, taking only 3 hours.

Cheapest Way

Driving is the most cost-effective for groups.

Compare Gaithersburg to Charleston Routes

	Flight Connecting	Driving Direct
Duration	3 hours	9 hours
Avg Price	$200 - $400	$100 - $150 in fuel
Operator	United Airlines	Personal Vehicle
Route	IAD to CHS.	I-95 S.
Tip	Connecting flights are common; book early for better prices.	I-95 is a direct route but can be congested; take breaks.

Travel Tips

Driving
Charleston is best explored on foot or by carriage in the historic district.
Dining
Try the local Lowcountry cuisine, especially the shrimp and grits.
Safety
Charleston is generally safe, but use common sense in tourist areas.
Weather
Summers are hot and humid. Pack light clothing.
Connectivity
Most hotels and public spaces offer free Wi-Fi.