How far is Rockdale, IL from Markham, IL?
The driving distance from Rockdale, IL to Markham, IL is about 24.4 miles (39.3 km), with a travel time of about 00h 28m by car.
- The straight-line flight distance is about 22.6 miles (36.3 km).
- For a round trip, plan for roughly 00h 56m 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 28m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
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 Rockdale and Markham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Rockdale and Markham.
-
1
Start on Midland Avenue
97 m · 11 sec · Midland Avenue
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2
Turn right onto Meadow Avenue
1.4 km · 2 min · Meadow Avenue
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3
Take the ramp slight right toward I 80 East: Gary Indiana
1595 ft · 39 sec
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4
Merge slight left
22.2 mi · 27 min
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5
Take the exit slight right toward Kedzie Avenue
1232 ft · 33 sec
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6
Turn left onto Kedzie Avenue
1.3 km · 2 min · Kedzie Avenue
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7
Turn left onto 163rd Street
20 m · 3 sec · 163rd Street
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8
Arrive at your destination
0 m · 1 sec · 163rd Street
Car Route Details
A richer read on the saved driving route between Rockdale and Markham.
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 East
Merge slight left
22.2 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 Rockdale and Showers And Thunderstorms near Markham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Rockdale to Markham?
The road trip is about 24.4 miles (39.3 km) and usually takes 00h 28m 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 Rockdale and 12.2 miles from Markham.
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 7:34 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 Rockdale and Showers And Thunderstorms near Markham.
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 Rockdale and Markham. Straight-line distance: 22.53 mi (36.26 km).
#1 Rockdale
City in Illinois, United States of America
| Population | 1,884 |
| Coordinates | 41.5061400, -88.1145000 |
| Altitude | 168 |
| Country | United States |
#2 Markham
A city located in Cook County, Illinois.
| Population | 13,400 |
| Coordinates | 41.5936500, -87.6947700 |
| Altitude | 189 |
| Country | United States |
End: 163rd Street (-87.694771, 41.593508)
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