The drive from Markham, IL to Oakley, IL covers 152.2 miles and takes about 2h 57m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 57, I 72, North Oakley Road for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 109.4 miles on I 57.
At current regular gas prices, budget about $23.79 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
76.1 miles from Markham, IL
A natural place for your longest stop of the day
, about 1h 24m into the drive
.