The drive from Knoxville, IL to Waukegan, IL covers 225.2 miles and takes about 4h 18m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on IL 110, I 74, Tri-State Tollway for much of the mileage,
and the overall profile is mostly highway.
The longest uninterrupted segment is about 135 miles on IL 110.
At current regular gas prices, budget about $35.21 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
112.6 miles from Knoxville, IL
A natural place for your longest stop of the day
, about 2h 4m into the drive
.