How far is Pontiac, IL from Lockport, IL?
The driving distance from Pontiac, IL to Lockport, IL is about 66.8 miles (107.5 km), with a travel time of about 01h 12m by car.
- The straight-line flight distance is about 57.3 miles (92.2 km).
- For a round trip, plan for roughly 02h 24m 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 12m.
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.
Township in Grundy County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Pontiac and Lockport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Pontiac and Lockport.
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1
Start on North Mill Street
33 m · 8 sec · North Mill Street
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2
Turn left onto West Howard Street
1.2 km · 2 min · West Howard Street
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3
Turn right onto Old Route 66
2100 ft · 46 sec · Old Route 66
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4
Turn left onto West Custer Avenue
682 ft · 17 sec · West Custer Avenue
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5
Continue on North 1500 East Road
1.9 mi · 3 min · North 1500 East Road
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6
Take the ramp slight right toward I 55 North: Joliet
2198 ft · 54 sec
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7
Merge slight left onto Barack Obama Presidential Expressway
49.2 mi · 53 min · Barack Obama Presidential Expressway
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8
Take the exit slight right toward I 80 East: Indiana
1.2 km · 1 min
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9
Merge slight left
5.1 mi · 6 min
-
10
Take the exit slight right toward Center Street
1.3 km · 2 min
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11
Continue on South Center Street
1401 ft · 38 sec · South Center Street
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12
Continue on Hickory Street
1.2 km · 2 min · Hickory Street
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13
Turn right onto Bridge Street
106 m · 17 sec · Bridge Street
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14
Turn left onto Broadway Street
4.4 mi · 9 min · Broadway Street
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15
Turn right onto West 9th Street
1.6 km · 2 min · West 9th Street
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16
Arrive at your destination
0 m · 1 sec · West 9th Street
Car Route Details
A richer read on the saved driving route between Pontiac and Lockport.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Barack Obama Presidential Expressway
Merge slight left onto Barack Obama Presidential Expressway
49.2 mi · 00h 53m
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 Cloudy then Chance Rain Showers leaving Pontiac and Mostly Cloudy then Chance Rain Showers near Lockport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Pontiac to Lockport?
The road trip is about 66.8 miles (107.5 km) and usually takes 01h 12m 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?
Braceville is a useful midpoint, sitting about 32.9 miles from Pontiac and 33.9 miles from Lockport.
How much longer is the road route than the straight-line distance?
The direct path is about 57.3 miles (92.2 km), while the road route adds roughly 9.5 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 4:06 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.08 one way or $22.16 round trip. Estimated CO2 is about 21 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Rain Showers around Pontiac and Mostly Cloudy then Chance Rain Showers near Lockport.
Stop Ideas Near Braceville
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 Braceville.
Dwight station
Kankakee
Joliet Transportation Center
Pontiac station
Flight Path Map
This map shows the direct air route between Pontiac and Lockport. Straight-line distance: 57.27 mi (92.17 km).
#1 Pontiac
Pontiac is a place in Illinois, United States.
| Population | 0 |
| Coordinates | 40.8808700, -88.6297800 |
| Altitude | 196 |
| Country | United States |
#2 Lockport
The most populous city in Will County, Illinois.
| Population | 59,877 |
| Coordinates | 41.5894800, -88.0578400 |
| Altitude | 181 |
| Country | United States |
End: West 9th Street (-88.057844, 41.589471)
Estimated Travel Time
Distance: 108 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 13m |
| 40 mph (64.37 km/h) | 01h 40m |
| 50 mph (80.47 km/h) | 01h 20m |
| 60 mph (96.56 km/h) | 01h 06m |
| 70 mph (112.65 km/h) | 00h 57m |
| 80 mph (129 km/h) | 00h 50m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.69 | $11.08 | $22.16 |
| Mid-grade | $5.33 | $12.58 | $25.16 |
| Premium | $5.88 | $13.86 | $27.73 |
| Diesel | $6.58 | $15.52 | $31.05 |
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 16, 2026