Distance from Indianapolis to San Antonio by Car and Plane

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3. Distance Between Indianapolis and San Antonio

The flight distance from Indianapolis (IN) to San Antonio (TX) is 1000 miles or 1609 kilometers or 868 nautical miles.
Driving distance from Indianapolis to San Antonio is 1164 miles (1874 kilometers).
Difference between fly and travel by a car is 164 miles or 265 km.

Indianapolis to San Antonio Flight Route Map

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

Driving distance from Indianapolis, IN to San Antonio, TX

The driving distance from Indianapolis, Indiana to San Antonio, Texas is 1164 miles or 1874 km.
The total driving distance from Indianapolis, IN to San Antonio, TX is 1164 miles or 1874 kilometers. Your trip begins in Indianapolis, Indiana. It ends in San Antonio, Texas.
The driving distance from Indianapolis, Indiana to San Antonio, Texas is approximately 1164 miles (1874 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 20 to 21 hours under normal conditions.

Driving time from Indianapolis, IN to San Antonio, TX

How long is the drive from Indianapolis, IN to San Antonio, TX?
The total driving time is 20 hours, 53 minutes.
How long does a car ride from Indianapolis to San Antonio take?
Indianapolis and San Antonio are 20 hours 53 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 Indianapolis and San Antonio

Time difference between Indianapolis (IN) and San Antonio (TX) is 2 Hours.
San Antonio time is 2 Hours behind Indianapolis.

Current local time in Indianapolis	Current local time in San Antonio
2025-12-19, 22:14:14 EST	2025-12-19, 20:14:14 MST

How Far is it Between Indianapolis Indiana, USA and San Antonio Texas, USA?

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

Distance type	Miles	Kilometers	Nautical miles
Driving distance	1164 mi	1874 km	1010.82 nmi
Straight line distance	1000 mi	1609 km	868 nmi
Difference	164 mi	265 km	142 nmi

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