How far is Marengo, IL from North Peoria, IL?
The driving distance from Marengo, IL to North Peoria, IL is about 150.9 miles (242.8 km), with a travel time of about 02h 34m by car.
- The straight-line flight distance is about 117.3 miles (188.7 km).
- For a round trip, plan for roughly 05h 08m 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 34m.
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 LaSalle County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Marengo and North Peoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Marengo and North Peoria.
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1
Start on South State Street
33 m · 7 sec · South State Street
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2
Turn right onto West Grant Highway
5 mi · 7 min · West Grant Highway
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3
Continue on U.S. Grant Memorial Highway
13.5 mi · 20 min · U.S. Grant Memorial Highway
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4
Continue on U.S. Grant Memorial Highway
569 ft · 10 sec · U.S. Grant Memorial Highway
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5
Continue on Harrison Avenue
126 m · 7 sec · Harrison Avenue
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6
Take the ramp slight left
1764 ft · 43 sec
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7
Merge slight left
1.8 mi · 2 min
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8
Keep slight right
60.7 mi · 1 hr 5 min
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9
Take the exit slight right toward I 80 West: La Salle-Peru, Des Moines
1 km · 58 sec
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10
Merge slight left
16.7 mi · 18 min
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11
Take the exit slight right toward I 180 South: Hennepin
1 mi · 2 min
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12
Continue straight
8.7 mi · 9 min
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13
Keep slight right to continue on Peoria
2.1 mi · 2 min
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14
Continue straight
32.6 mi · 39 min
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15
Continue on North Galena Road
7.3 mi · 11 min · North Galena Road
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16
Take the ramp straight toward 150: War Memorial Drive
1314 ft · 33 sec
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17
Merge slight left onto East War Memorial Drive
1.1 mi · 2 min · East War Memorial Drive
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18
Turn left onto North Prospect Road
1 mi · 2 min · North Prospect Road
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19
Turn right onto East McClure Avenue
1964 ft · 54 sec · East McClure Avenue
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20
Arrive at your destination
0 m · 1 sec · East McClure Avenue
Car Route Details
A richer read on the saved driving route between Marengo and North Peoria.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Harrison Avenue
Keep slight right
60.7 mi · 01h 05m
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.
Rain Showers leaving Marengo and Showers And Thunderstorms near North Peoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Marengo to North Peoria?
The road trip is about 150.9 miles (242.8 km) and usually takes 02h 34m 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?
Troy Grove is a useful midpoint, sitting about 76.6 miles from Marengo and 74.3 miles from North Peoria.
How much longer is the road route than the straight-line distance?
The direct path is about 117.3 miles (188.7 km), while the road route adds roughly 33.6 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 1:22 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.86 one way or $49.73 round trip. Estimated CO2 is about 47.4 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Marengo and Showers And Thunderstorms near North Peoria.
Stop Ideas Near Troy Grove
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 Troy Grove.
Mendota station
Princeton
Plano
Dwight station
Flight Path Map
This map shows the direct air route between Marengo and North Peoria. Straight-line distance: 117.23 mi (188.66 km).
#1 Marengo
City in McHenry County, Illinois, United States
| Population | 7,377 |
| Coordinates | 42.2486300, -88.6084300 |
| Altitude | 254 |
| Country | United States |
#2 North Peoria
A census-designated place in Peoria County, Illinois.
| Population | 6,000 |
| Coordinates | 40.7175400, -89.5842600 |
| Altitude | 193 |
| Country | United States |
End: East McClure Avenue (-89.58426, 40.717529)
Estimated Travel Time
Distance: 243 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 01m |
| 40 mph (64.37 km/h) | 03h 46m |
| 50 mph (80.47 km/h) | 03h 01m |
| 60 mph (96.56 km/h) | 02h 30m |
| 70 mph (112.65 km/h) | 02h 09m |
| 80 mph (129 km/h) | 01h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $24.86 | $49.73 |
| Mid-grade | $5.29 | $28.21 | $56.41 |
| Premium | $5.84 | $31.11 | $62.22 |
| Diesel | $6.57 | $35.02 | $70.05 |
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 15, 2026