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