Distance from Boston to San Antonio by Car and Plane

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3. Distance Between Boston and San Antonio

The flight distance from Boston (MA) to San Antonio (TX) is 1765 miles or 2840 kilometers or 1533 nautical miles.
Driving distance from Boston to San Antonio is 2035 miles (3276 kilometers).
Difference between fly and travel by a car is 270 miles or 436 km.

Boston to San Antonio Flight Route Map

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

Driving distance from Boston, MA to San Antonio, TX

The driving distance from Boston, Massachusetts to San Antonio, Texas is 2035 miles or 3276 km.
The total driving distance from Boston, MA to San Antonio, TX is 2035 miles or 3276 kilometers. Your trip begins in Boston, Massachusetts. It ends in San Antonio, Texas.
The driving distance from Boston, Massachusetts to San Antonio, Texas is approximately 2035 miles (3276 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 37 to 38 hours under normal conditions.

Driving time from Boston, MA to San Antonio, TX

How long is the drive from Boston, MA to San Antonio, TX?
The total driving time is 37 hours, 41 minutes.
How long does a car ride from Boston to San Antonio take?
Boston and San Antonio are 37 hours 41 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 Boston and San Antonio

Time difference between Boston (MA) and San Antonio (TX) is 2 Hours.
San Antonio time is 2 Hours behind Boston.

Current local time in Boston	Current local time in San Antonio
2025-12-19, 04:28:45 EST	2025-12-19, 02:28:45 MST

How Far is it Between Boston Massachusetts, USA and San Antonio Texas, USA?

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

Distance type	Miles	Kilometers	Nautical miles
Driving distance	2035 mi	3276 km	1767.19 nmi
Straight line distance	1765 mi	2840 km	1533 nmi
Difference	270 mi	436 km	234 nmi

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