There are 658.66 miles from Arlington to Thornton in northwest direction and 890 miles (1,432.32 kilometers) by car, following the I-70 and US-40 W route.
Arlington and Thornton are 12 hours 46 mins far apart, if you drive non-stop .
This is the fastest route from Arlington, TX to Thornton, CO. The halfway point is Ellsworth, KS.
Please note the time difference between Arlington, TX and Thornton, CO is 1 hour. The current time in Arlington is 12:07 pm and the current time in Thornton is 11:07 am.
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