There are 1,508.22 miles from Washington to McAllen in southwest direction and 1,834 miles (2,951.54 kilometers) by car, following the I-81 S route.
Washington and McAllen are 1 day 3 hours far apart, if you drive non-stop .
This is the fastest route from Washington, DC to McAllen, TX. The halfway point is York, AL.
Please note the time difference between Washington, DC and McAllen, TX is 1 hour. The current time in Washington is 7:31 pm and the current time in McAllen is 6:31 pm.
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