There are 1,580.21 miles from New Castle to Allenspark in west direction and 1,799 miles (2,895.21 kilometers) by car, following the I-70 and US-40 W and KS 4 W route.
New Castle and Allenspark are 1 day 2 hours far apart, if you drive non-stop .
This is the fastest route from New Castle, DE to Allenspark, CO. The halfway point is Saint Charles, MO.
Please note the time difference between New Castle, DE and Allenspark, CO is 2 hours. The current time in New Castle is 1:32 pm and the current time in Allenspark is 11:32 am.
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