How far is Port Barrington, IL from Markham, IL?
The driving distance from Port Barrington, IL to Markham, IL is about 63 miles (101.4 km), with a travel time of about 01h 15m by car.
- The straight-line flight distance is about 51.9 miles (83.5 km).
- For a round trip, plan for roughly 02h 30m 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 01h 15m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in DuPage County, Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Port Barrington and Markham.
Turn-by-Turn Driving Directions
Step-by-step road directions between Port Barrington and Markham.
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1
Start on Center Street
2745 ft · 2 min · Center Street
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2
Turn right onto West Roberts Road
1.4 mi · 2 min · West Roberts Road
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3
Enter the roundabout and take exit 1 toward Roberts Road
21 m · 1 sec · Roberts Road
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4
Exit the roundabout onto Roberts Road
1.1 mi · 2 min · Roberts Road
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5
Turn right
3.5 mi · 6 min
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6
Turn left onto State Route 22
1.1 mi · 2 min · State Route 22
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7
Continue on West Main Street
1933 ft · 49 sec · West Main Street
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8
Turn right onto Rand Road
4.4 mi · 5 min · Rand Road
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9
Continue on North Rand Road
2.4 mi · 4 min · North Rand Road
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10
Take the ramp right toward IL 53 South
1668 ft · 41 sec
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11
Merge slight left
4.4 mi · 6 min
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12
Keep slight left to continue on I 290 East: Chicago, Biesterfield Road
7 mi · 9 min
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13
Keep slight right to continue on I 290 East: Chicago
9.3 mi · 12 min
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14
Take the exit slight right toward I 88 West, I 294 South: Aurora, Indiana
1648 ft · 40 sec
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15
Continue on Tri-State Tollway
1937 ft · 47 sec · Tri-State Tollway
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16
Keep slight left to continue on Tri-State Tollway
1 mi · 2 min · Tri-State Tollway
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17
Merge slight left onto Tri-State Tollway
42 m · 2 sec · Tri-State Tollway
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18
Keep slight left to continue on Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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19
Keep slight right to continue on Tri-State Tollway
3.5 mi · 4 min · Tri-State Tollway
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20
Continue on Mile-Long Bridge
1.5 km · 1 min · Mile-Long Bridge
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21
Continue on Tri-State Tollway
14.1 mi · 18 min · Tri-State Tollway
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22
Take the exit slight right toward US 6: 159th Street
1517 ft · 37 sec
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23
Keep slight right to continue on US 6 West: 159th Street
2223 ft · 54 sec
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24
Turn straight onto West 159th Street
2159 ft · 57 sec · West 159th Street
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25
Turn left onto Kedzie Avenue
2728 ft · 1 min · Kedzie Avenue
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26
Turn right onto 163rd Street
20 m · 3 sec · 163rd Street
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27
Arrive at your destination
0 m · 1 sec · 163rd Street
Car Route Details
A richer read on the saved driving route between Port Barrington 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.
Tri-State Tollway
Continue on Tri-State Tollway
14.1 mi · 00h 18m
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 Port Barrington and Mostly Sunny near Markham.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Port Barrington to Markham?
The road trip is about 63 miles (101.4 km) and usually takes 01h 15m 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?
Addison is a useful midpoint, sitting about 31.2 miles from Port Barrington and 31.8 miles from Markham.
How much longer is the road route than the straight-line distance?
The direct path is about 51.9 miles (83.5 km), while the road route adds roughly 11.1 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 4:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.37 one way or $16.74 round trip. Estimated CO2 is about 19.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Port Barrington and Mostly Sunny near Markham.
Stop Ideas Near Addison
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 Addison.
La Grange Road
Summit
Naperville
Glenview station
Flight Path Map
This map shows the direct air route between Port Barrington and Markham. Straight-line distance: 51.87 mi (83.47 km).
#1 Port Barrington
City in Illinois, United States of America
| Population | 1,481 |
| Coordinates | 42.2425200, -88.2020300 |
| Altitude | 225 |
| 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: 101 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 05m |
| 40 mph (64.37 km/h) | 01h 34m |
| 50 mph (80.47 km/h) | 01h 15m |
| 60 mph (96.56 km/h) | 01h 02m |
| 70 mph (112.65 km/h) | 00h 53m |
| 80 mph (129 km/h) | 00h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $8.37 | $16.74 |
| Mid-grade | $4.25 | $9.44 | $18.88 |
| Premium | $4.65 | $10.33 | $20.66 |
| Diesel | $5.30 | $11.77 | $23.55 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.