There are 125.82 miles from Irving to Killeen in southwest direction and 160 miles (257.50 kilometers) by car, following the I-35E S route.
Irving and Killeen are 2 hours 39 mins far apart, if you drive non-stop .
This is the fastest route from Irving, TX to Killeen, TX. The halfway point is West, TX.
Irving, TX and Killeen, TX are in the same time zone (CDT). Current time in both locations is 6:06 am.
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