How far is Lanark, IL from Markham, IL?
The driving distance from Lanark, IL to Markham, IL is about 138.8 miles (223.4 km), with a travel time of about 02h 24m by car.
- The straight-line flight distance is about 115.6 miles (186 km).
- For a round trip, plan for roughly 04h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 02h 24m.
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.
The county seat of DeKalb County, Illinois.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Lanark and Markham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lanark and Markham.
-
1
Start on the route
21 m · 10 sec
-
2
Turn left onto West Locust Street
53 m · 10 sec · West Locust Street
-
3
Turn right onto South Broad Street
2318 ft · 44 sec · South Broad Street
-
4
Turn left onto Chambers Road
6.5 mi · 10 min · Chambers Road
-
5
Continue on Chambers Road
10.6 mi · 16 min · Chambers Road
-
6
Continue straight
5.6 mi · 8 min
-
7
Continue on South Il Route 26
107 m · 6 sec · South Il Route 26
-
8
Continue straight
9.3 mi · 15 min
-
9
Turn left
1065 ft · 26 sec
-
10
Keep slight left
1.1 km · 1 min
-
11
Merge slight left onto Ronald Reagan Memorial Tollway
80.5 mi · 1 hr 30 min · Ronald Reagan Memorial Tollway
-
12
Keep slight right to continue on Ronald Reagan Memorial Tollway
3.7 mi · 4 min · Ronald Reagan Memorial Tollway
-
13
Take the exit slight right toward I 294 South, IL 38: Indiana
1692 ft · 41 sec
-
14
Keep slight left
1 mi · 2 min
-
15
Merge slight left onto Tri-State Tollway
3.6 mi · 5 min · Tri-State Tollway
-
16
Keep slight right to continue on Tri-State Tollway
3.5 mi · 4 min · Tri-State Tollway
-
17
Continue on Mile-Long Bridge
1.5 km · 1 min · Mile-Long Bridge
-
18
Continue on Tri-State Tollway
14.1 mi · 18 min · Tri-State Tollway
-
19
Take the exit slight right toward US 6: 159th Street
1517 ft · 37 sec
-
20
Keep slight right to continue on US 6 West: 159th Street
2223 ft · 54 sec
-
21
Turn straight onto West 159th Street
2159 ft · 57 sec · West 159th Street
-
22
Turn left onto Kedzie Avenue
2728 ft · 1 min · Kedzie Avenue
-
23
Turn right onto 163rd Street
20 m · 3 sec · 163rd Street
-
24
Arrive at your destination
0 m · 1 sec · 163rd Street
Car Route Details
A richer read on the saved driving route between Lanark and Markham.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Ronald Reagan Memorial Tollway
Merge slight left onto Ronald Reagan Memorial Tollway
80.5 mi · 01h 30m
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.
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely leaving Lanark 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 Lanark to Markham?
The road trip is about 138.8 miles (223.4 km) and usually takes 02h 24m 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?
DeKalb is a useful midpoint, sitting about 71.3 miles from Lanark and 67.5 miles from Markham.
How much longer is the road route than the straight-line distance?
The direct path is about 115.6 miles (186 km), while the road route adds roughly 23.2 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 CDT. If you want a more comfortable same-day return, try to leave by 1:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.48 one way or $36.96 round trip. Estimated CO2 is about 43.5 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Showers And Thunderstorms Likely around Lanark and Showers And Thunderstorms near Markham.
Stop Ideas Near DeKalb
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 DeKalb.
Plano
Rockford, Illinois
Mendota station
Naperville
Flight Path Map
This map shows the direct air route between Lanark and Markham. Straight-line distance: 115.54 mi (185.95 km).
#1 Lanark
City in Illinois, United States
| Population | 1,321 |
| Coordinates | 42.1022500, -89.8334500 |
| Altitude | 268 |
| 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: 223 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 37m |
| 40 mph (64.37 km/h) | 03h 28m |
| 50 mph (80.47 km/h) | 02h 46m |
| 60 mph (96.56 km/h) | 02h 18m |
| 70 mph (112.65 km/h) | 01h 58m |
| 80 mph (129 km/h) | 01h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.48 | $36.96 |
| Mid-grade | $4.25 | $20.84 | $41.68 |
| Premium | $4.65 | $22.80 | $45.61 |
| Diesel | $5.30 | $25.99 | $51.98 |
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 · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.