There are 1,141.16 miles from San Antonio to Carlsbad in northwest direction and 1,299 miles (2,090.54 kilometers) by car, following the I-10 and US-87 N route.
San Antonio and Carlsbad are 19 hours 18 mins far apart, if you drive non-stop .
This is the fastest route from San Antonio, TX to Carlsbad, CA. The halfway point is Deming, NM.
Please note the time difference between San Antonio, TX and Carlsbad, CA is 2 hours. The current time in San Antonio is 4:23 pm and the current time in Carlsbad is 2:23 pm.
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