Flight distance from Chicago to San Antonio

1692 kilometers/1051 miles
or 913 nautical miles.
Your flight will depart from Chicago airport and land at San Antonio airport.
City: Chicago (CHI) San Antonio (SAT)
Latitude: 41.881944 29.441
Longitude: -87.627778 -98.494388
Country: United States United States
Timezone: America/Chicago America/Chicago
Current time:: 20:56 18-Jun-2026 20:56 18-Jun-2026

How far is between Chicago and San Antonio?

  • Your starting point Chicago, United States is located at 41.881944,-87.627778
  • Your ending point San Antonio, United States is located at 29.441,-98.494388
  • l distance from Chicago to San Antonio is 1692 kms equals to miles and 913 nautical miles.
  • Flight time from Chicago to San Antonio is 8 hours 0 minutes
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