There are 822.17 miles from Lamar to O'Hare International Airport (ORD) in northeast direction and 1,034 miles (1,664.06 kilometers) by car, following the I-70 and US-40 E route.
Lamar and ORD Airport are 15 hours 25 mins far apart, if you drive non-stop .
This is the fastest route from Lamar, CO to ORD Airport. The halfway point is Weatherby Lake, MO.
Please note the time difference between Lamar, CO and ORD Airport is 1 hour. The current time in Lamar is 7:08 am and the current time in ORD Airport is 8:08 am.
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