How far is Markham, IL from Rockdale, IL?
The driving distance from Markham, IL to Rockdale, IL is about 24.4 miles (39.2 km), with a travel time of about 00h 32m by car.
- The straight-line flight distance is about 22.6 miles (36.3 km).
- For a round trip, plan for roughly 01h 05m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 32m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
City in Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Markham and Rockdale.
Turn-by-Turn Driving Directions
Step-by-step road directions between Markham and Rockdale.
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1
Start on 163rd Street
20 m · 7 sec · 163rd Street
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2
Turn right onto Kedzie Avenue
2913 ft · 1 min · Kedzie Avenue
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3
Take the ramp slight right toward I 80 West
2482 ft · 1 min
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4
Merge slight left
21.9 mi · 27 min
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5
Take the exit slight right toward Meadow Avenue, Center Street
906 ft · 22 sec
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6
Keep slight left to continue on Meadow Avenue
2635 ft · 1 min
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7
Continue on Meadow Avenue
1.2 km · 2 min · Meadow Avenue
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8
Turn left onto Midland Avenue
97 m · 9 sec · Midland Avenue
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9
Arrive at your destination
0 m · 1 sec · Midland Avenue
Car Route Details
A richer read on the saved driving route between Markham and Rockdale.
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.
I 80 West
Merge slight left
21.9 mi · 00h 27m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Showers And Thunderstorms leaving Markham and Showers And Thunderstorms near Rockdale.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Markham to Rockdale?
The road trip is about 24.4 miles (39.2 km) and usually takes 00h 32m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Mokena is a useful midpoint, sitting about 12.2 miles from Markham and 12.2 miles from Rockdale.
How much longer is the road route than the straight-line distance?
The direct path is about 22.6 miles (36.3 km), while the road route adds roughly 1.8 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:24 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.01 one way or $8.02 round trip. Estimated CO2 is about 7.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Markham and Showers And Thunderstorms near Rockdale.
Stop Ideas Near Mokena
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 Mokena.
Joliet Transportation Center
Homewood
Summit
Dyer station
Flight Path Map
This map shows the direct air route between Markham and Rockdale. Straight-line distance: 22.53 mi (36.26 km).
#1 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
#2 Rockdale
City in Illinois, United States of America
| Population | 1,884 |
| Coordinates | 41.5061400, -88.1145000 |
| Altitude | 168 |
| Country | United States |
End: Rockdale (-88.1145, 41.50614)
Estimated Travel Time
Distance: 39 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 48m |
| 40 mph (64.37 km/h) | 00h 36m |
| 50 mph (80.47 km/h) | 00h 29m |
| 60 mph (96.56 km/h) | 00h 24m |
| 70 mph (112.65 km/h) | 00h 20m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $4.01 | $8.02 |
| Mid-grade | $5.29 | $4.55 | $9.10 |
| Premium | $5.84 | $5.02 | $10.04 |
| Diesel | $6.57 | $5.65 | $11.30 |
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 · Oct 15, 2026