How far is Markham, IL from Round Lake Park, IL?
The driving distance from Markham, IL to Round Lake Park, IL is about 68.6 miles (110.4 km), with a travel time of about 01h 31m by car.
- The straight-line flight distance is about 56.3 miles (90.6 km).
- For a round trip, plan for roughly 03h 03m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 31m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Cook County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Markham and Round Lake Park.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Round Lake Park.
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1
Start on 163rd Street
20 m · 10 sec · 163rd Street
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2
Turn left onto Kedzie Avenue
2.3 mi · 4 min · Kedzie Avenue
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3
Turn right onto West 147th Street
1979 ft · 39 sec · West 147th Street
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4
Turn left onto I 294 North: Wisconsin
3218 ft · 1 min
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5
Merge slight left onto Tri-State Tollway
20.8 mi · 26 min · Tri-State Tollway
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6
Keep slight left to continue on Tri-State Tollway
32.5 mi · 40 min · Tri-State Tollway
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7
Take the exit slight right toward IL 176: Rockland Road
1301 ft · 32 sec
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8
Keep slight right to continue on IL 176: Libertyville
39 m · 5 sec
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9
Turn right onto Rockland Road
1895 ft · 42 sec · Rockland Road
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10
Continue on East Park Avenue
1.9 mi · 3 min · East Park Avenue
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11
Turn right onto North Milwaukee Avenue
1.6 mi · 3 min · North Milwaukee Avenue
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12
Turn left onto Peterson Road
1.5 mi · 2 min · Peterson Road
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13
Continue on Old Peterson Road
864 ft · 15 sec · Old Peterson Road
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14
Continue on Antioch Road
2.7 mi · 4 min · Antioch Road
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15
Continue on Ivanhoe Road
1418 ft · 27 sec · Ivanhoe Road
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16
Turn left onto East Belvidere Road
2 mi · 3 min · East Belvidere Road
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17
Turn right onto North Hainesville Road
1.4 km · 2 min · North Hainesville Road
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18
Turn left onto East Washington Street
2343 ft · 53 sec · East Washington Street
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19
Turn left onto Fairlawn Drive
20 m · 3 sec · Fairlawn Drive
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20
Arrive at your destination
0 m · 1 sec · Fairlawn Drive
Car Route Details
A richer read on the saved driving route between Markham and Round Lake Park.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Tri-State Tollway
Keep slight left to continue on Tri-State Tollway
32.5 mi · 00h 40m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Markham and Partly Sunny near Round Lake Park.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Round Lake Park?
The road trip is about 68.6 miles (110.4 km) and usually takes 01h 31m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Schiller Park is a useful midpoint, sitting about 34.2 miles from Markham and 34.3 miles from Round Lake Park.
How much longer is the road route than the straight-line distance?
The direct path is about 56.3 miles (90.6 km), while the road route adds roughly 12.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CST. If you want a more comfortable same-day return, try to leave by 3:26 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.88 one way or $21.76 round trip. Estimated CO2 is about 21.5 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Markham and Partly Sunny near Round Lake Park.
Stop Ideas Near Schiller Park
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Schiller Park.
Glenview station
La Grange Road
Summit
Chicago Union Station
Flight Path Map
This map shows the direct air route between Markham and Round Lake Park. Straight-line distance: 56.27 mi (90.56 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Round Lake Park
Village in the United States
| Population | 7,731 |
| Coordinates | 42.3569700, -88.0767500 |
| Altitude | 241 |
| Country | United States |
End: Round Lake Park (-88.07675, 42.35697)
Estimated Travel Time
Distance: 110 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 17m |
| 40 mph (64.37 km/h) | 01h 42m |
| 50 mph (80.47 km/h) | 01h 22m |
| 60 mph (96.56 km/h) | 01h 08m |
| 70 mph (112.65 km/h) | 00h 58m |
| 80 mph (129 km/h) | 00h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.50 | $10.88 | $21.76 |
| Mid-grade | $5.12 | $12.39 | $24.77 |
| Premium | $5.68 | $13.74 | $27.48 |
| Diesel | $6.52 | $15.78 | $31.56 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Nov 09, 2026