Distance From San Antonio, TX to Duncan, OK
Distance between San Antonio, TX and Duncan, OK is 403 miles.

6 hours 11 mins


Checkout the driving distance and flight distance in miles and kilometers between San Antonio, TX and Duncan, OK in this table:

How Many Miles? How Many Km? Time
Driving 403 Mi 649 Km 6 hours 11 mins
Flight 353 Mi 568 Km 1 hours 15 mins

Fuel Consumption and Emissions

Checkout the fuel consumption and emissions data about San Antonio, TX and Duncan, OK in this table:

Avr MPG 18.66 Gallons
Estimated Cost $42.36
Co2 Atmosphere 365.59 Pounds
Carbon Footprint 0.91 Pounds of Co2 per mile
  • Average US MPG used for calculations is 21.6 MPG.
  • Average US fuel price used for calculation is 2.27 per gallon.

Most Searched About San Antonio, TX

From San Antonio, TX to Houston, TX
San Antonio, TX and Houston, TX is 197 mi or 318 km.
From San Antonio, TX to New Orleans, LA
San Antonio, TX and New Orleans, LA is 544 mi or 875 km.

Most Searched About Duncan, OK

From Duncan, OK to Lawton, OK
Duncan, OK and Lawton, OK is 35 mi or 56 km.
From Duncan, OK to Oklahoma City, OK
Duncan, OK and Oklahoma City, OK is 82 mi or 131 km.

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