How far is Lockport, IL from Northbrook, IL?
The driving distance from Lockport, IL to Northbrook, IL is about 47.3 miles (76.2 km), with a travel time of about 01h 05m by car.
- The straight-line flight distance is about 39 miles (62.8 km).
- For a round trip, plan for roughly 02h 11m 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 05m.
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 DuPage County in Illinois
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 Lockport and Northbrook.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lockport and Northbrook.
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1
Start on West 9th Street
1.9 mi · 4 min · West 9th Street
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2
Continue on West 159th Street
1.4 km · 2 min · West 159th Street
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3
Turn left onto I 355 North: West Suburbs
2577 ft · 1 min
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4
Merge slight left onto Veterans Memorial Tollway
6.8 mi · 7 min · Veterans Memorial Tollway
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5
Take the exit slight right toward I 55 North: Chicago
1.2 km · 2 min
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6
Merge slight left onto Adlai Stevenson Expressway
6.9 mi · 9 min · Adlai Stevenson Expressway
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7
Take the exit slight right toward I 294 Tollway North: Wisconsin
1.6 mi · 3 min
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8
Keep slight left to continue on I 294 North: Wisconsin
1694 ft · 41 sec
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9
Merge slight left onto Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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10
Keep slight left to continue on Tri-State Tollway
18.9 mi · 24 min · Tri-State Tollway
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11
Take the exit slight right toward Willow Road
644 ft · 16 sec
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12
Continue on Willow Road
1080 ft · 26 sec
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13
Turn right onto Willow Road
2 mi · 3 min · Willow Road
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14
Turn left onto Shermer Road
1.5 mi · 3 min · Shermer Road
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15
Turn left onto Walters Avenue
37 m · 4 sec · Walters Avenue
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16
Turn right onto 1st Street
90 m · 15 sec · 1st Street
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17
Turn right
91 m · 22 sec
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18
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lockport and Northbrook.
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
18.9 mi · 00h 24m
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.
Showers And Thunderstorms leaving Lockport and Showers And Thunderstorms near Northbrook.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lockport to Northbrook?
The road trip is about 47.3 miles (76.2 km) and usually takes 01h 05m 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?
Oak Brook is a useful midpoint, sitting about 23.7 miles from Lockport and 23.7 miles from Northbrook.
How much longer is the road route than the straight-line distance?
The direct path is about 39 miles (62.8 km), while the road route adds roughly 8.3 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 CDT. If you want a more comfortable same-day return, try to leave by 4:18 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.79 one way or $15.58 round trip. Estimated CO2 is about 14.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Lockport and Showers And Thunderstorms near Northbrook.
Stop Ideas Near Oak Brook
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 Oak Brook.
La Grange Road
Summit
Naperville
Chicago Union Station
Flight Path Map
This map shows the direct air route between Lockport and Northbrook. Straight-line distance: 39 mi (62.76 km).
#1 Lockport
The most populous city in Will County, Illinois.
| Population | 59,877 |
| Coordinates | 41.5894800, -88.0578400 |
| Altitude | 181 |
| Country | United States |
#2 Northbrook
Village in Illinois
| Population | 32,657 |
| Coordinates | 42.1275300, -87.8289500 |
| Altitude | 197 |
| Country | United States |
End: Northbrook (-87.82895, 42.12753)
Estimated Travel Time
Distance: 76 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 34m |
| 40 mph (64.37 km/h) | 01h 10m |
| 50 mph (80.47 km/h) | 00h 56m |
| 60 mph (96.56 km/h) | 00h 47m |
| 70 mph (112.65 km/h) | 00h 40m |
| 80 mph (129 km/h) | 00h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $7.79 | $15.58 |
| Mid-grade | $5.29 | $8.84 | $17.68 |
| Premium | $5.84 | $9.75 | $19.50 |
| Diesel | $6.57 | $10.97 | $21.95 |
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