Distance from San Antonio to Allentown by Car and Plane

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3. Distance Between San Antonio and Allentown

The flight distance from San Antonio (TX) to Allentown (PA) is 1507 miles or 2425 kilometers or 1309 nautical miles.
Driving distance from San Antonio to Allentown is 1732 miles (2788 kilometers).
Difference between fly and travel by a car is 225 miles or 363 km.

San Antonio to Allentown Flight Route Map

Map Showing the Distance Between San Antonio, TX and Allentown, PA
This map shows the distance from San Antonio, TX, Usa to Allentown, PA, Usa. You can also see the distance in miles and km below the map. Flight route map from San Antonio, Texas to Allentown, Pennsylvania is displayed below.

Driving distance from San Antonio, TX to Allentown, PA

The driving distance from San Antonio, Texas to Allentown, Pennsylvania is 1732 miles or 2788 km.
The total driving distance from San Antonio, TX to Allentown, PA is 1732 miles or 2788 kilometers. Your trip begins in San Antonio, Texas. It ends in Allentown, Pennsylvania.
The driving distance from San Antonio, Texas to Allentown, Pennsylvania is approximately 1732 miles (2788 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 31 to 32 hours under normal conditions.

Driving time from San Antonio, TX to Allentown, PA

How long is the drive from San Antonio, TX to Allentown, PA?
The total driving time is 31 hours, 28 minutes.
How long does a car ride from San Antonio to Allentown take?
San Antonio and Allentown are 31 hours 28 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between San Antonio and Allentown

Time difference between San Antonio (TX) and Allentown (PA) is 2 Hours.
Allentown time is 2 Hours ahead of San Antonio.

Current local time in San Antonio	Current local time in Allentown
2025-12-21, 08:16:41 MST	2025-12-21, 10:16:41 EST

How Far is it Between San Antonio Texas, USA and Allentown Pennsylvania, USA?

You can compare air and road distance between San Antonio, TX and Allentown, PA in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	1732 mi	2788 km	1504.07 nmi
Straight line distance	1507 mi	2425 km	1309 nmi
Difference	225 mi	363 km	195 nmi

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