Is there a direct train to Tampa?

No, there is no direct Amtrak service from Round Rock to Tampa.

What is the best highway for this trip?

Interstate 10 East is the primary artery for this cross-country drive.

How long is the drive?

The drive takes approximately 19 hours excluding stops.

Are there tolls on this route?

Yes, expect tolls in Louisiana and Florida.

What is the closest airport to Round Rock?

Austin-Bergstrom International Airport (AUS) is the closest major hub.

Round Rock

Tampa

Flight Driving

Round Rock to Tampa

Updated: 28 May 2026

The journey from Round Rock to Tampa spans approximately 1,850 kilometers. Most travelers fly from Austin-Bergstrom International Airport to Tampa International Airport for efficiency. Driving requires navigating I-10 East through Louisiana, Mississippi, and Alabama. The drive typically takes 18 to 20 hours of pure road time. You will cross the Mississippi River and traverse the Gulf Coast region. This route offers a transition from the Texas Hill Country to the humid subtropical climate of Florida.

Total Distance: 1,850 km driving distance; 1,520 km straight-line air distance.

Fastest Way

Flight from Austin-Bergstrom (AUS) to Tampa (TPA) takes approximately 3 hours 15 minutes.

Cheapest Way

Driving is the cheapest for groups of three or more, costing roughly $250 in fuel.

Compare Round Rock to Tampa Routes

	Flight Connecting	Driving Direct
Duration	3 hours 15 mins	19 hours
Avg Price	$250 - $450	$200 - $350 in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	AUS to TPA via HOU or DAL hubs.	I-35 S to I-10 E through Baton Rouge and Mobile.
Tip	Book at least three weeks in advance to secure lower fares.	Expect heavy traffic in Houston and Baton Rouge during rush hours.

Travel Tips

Airport Parking
Use the economy lot at AUS to save on daily parking fees.
Toll Roads
Florida uses SunPass; ensure your rental car has a transponder to avoid fines.
Hydration
Carry extra water if driving through the humid Gulf Coast states.
Traffic Timing
Avoid leaving Round Rock on Friday afternoons to bypass I-35 congestion.
Flight Layovers
Choose layovers in Dallas or Houston to minimize total travel time.

Safety Tips

Hurricane Season
Check weather reports for the Gulf Coast if traveling between June and November.
Fatigue Management
Stop every 4 hours during the drive to prevent driver exhaustion.
Vehicle Check
Ensure tire pressure is optimal for long-distance highway driving.
Emergency Kit
Keep a roadside assistance kit and spare tire in your vehicle.