Round Rock
Round Rock
Charleston
Charleston
Flight Driving

Round Rock to Charleston

Updated: 28 May 2026

The journey from Round Rock to Charleston spans approximately 1,800 kilometers. Driving takes about 18 to 20 hours via I-10 and I-20. Most travelers prefer flying from Austin-Bergstrom to Charleston International Airport. You will cross the Southern United States, passing through Louisiana, Mississippi, Alabama, and Georgia. This route offers a fascinating look at the history and culture of the American South.

Total Distance: 1,800 km driving distance; 1,600 km straight-line air distance.
Fastest Way
Flight from Austin (AUS) to Charleston (CHS) takes about 5 hours.
Cheapest Way
Driving is the most economical for groups.
Compare Round Rock to Charleston Routes
Flight
Connecting
Driving
Direct
Duration 5 hours 19 hours
Avg Price $300 - $550 $250 - $400 in fuel
Operator American Airlines Personal Vehicle
Route AUS to CHS via CLT or ATL hubs. I-10 E to I-20 E through Atlanta.
Tip Charlotte (CLT) is a very common and efficient connection. Expect heavy traffic in Atlanta; plan your drive to avoid rush hour.
Travel Tips
  • Parking
    Downtown Charleston has limited street parking; use public garages.
  • Walking
    The historic district is best explored on foot; wear comfortable shoes.
  • Dining
    Make dinner reservations well in advance for popular restaurants.
  • Weather
    Summers are very hot and humid; plan outdoor activities for the morning.
  • History
    Take a guided walking tour to fully appreciate the city's complex history.
Safety Tips
  • Hurricane Season
    Be aware of hurricane risks if traveling between June and November.
  • Traffic
    Atlanta traffic on I-20 can be intense; stay alert.
  • Hydration
    Stay hydrated during the humid summer months.
  • Emergency
    Keep a roadside assistance plan active for long-distance driving.
People Also Ask
  • Is Charleston safe?
    Yes, the tourist areas are generally very safe.
  • How long is the drive?
    Approximately 19 hours.
  • What is the best way to travel?
    Flying is much faster than driving.
  • Are there beaches?
    Yes, Folly Beach and Isle of Palms are nearby.
  • What is the best time to visit?
    Spring and fall are ideal.
Quick Info
  • From Round Rock, Texas, United States
  • To Charleston, South Carolina, United States
  • Modes
Best Time to Travel

March to May or September to November for mild, pleasant weather.

Things to Do in Charleston
1
The Battery
A historic defensive seawall and promenade with beautiful mansions and harbor views.
2
French Quarter
Explore the historic district known for its cobblestone streets and art galleries.
3
Charleston City Market
A historic market featuring local crafts, including the famous sweetgrass baskets.
4
Fort Sumter
Take a ferry to this historic site where the Civil War began.
Tags
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