There are 409.84 miles from Lamar to Allen in southeast direction and 515 miles (828.81 kilometers) by car, following the US-412 and OK 3 E route.
Lamar and Allen are 8 hours 52 mins far apart, if you drive non-stop .
This is the fastest route from Lamar, CO to Allen, OK. The halfway point is Penalosa, KS.
Please note the time difference between Lamar, CO and Allen, OK is 1 hour. The current time in Lamar is 7:47 pm and the current time in Allen is 8:47 pm.
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