Trip from Peoria, IL to Marengo, IL

Data updated 34 minutes ago

Drive Time

3h 3m

Distance

153.6 mi

247 km

Drive Score

9/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$24

one way

EV Charging

station data

Best Time to Leave

Save up to 35 min

4 AM

2h 52m ★

6 AM

3h 4m

8 AM

3h 27m

10 AM

3h 12m

12 PM

3h 10m

3 PM

3h 13m

5 PM

3h 26m

8 PM

2h 57m

Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.

Best Time Drive vs Fly

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Peoria, IL

Wikimedia Commons

city in McHenry County, Illinois, United States

Marengo, IL

Wikimedia Commons

Trip Overview

Embark on a 153.6-mile journey from Peoria, IL, to Marengo, IL, a drive that will take approximately 3 hours and 3 minutes. This Midwest to Midwest trip is easily manageable as a single-day adventure, with an estimated fuel cost of $24. The route primarily utilizes major highways, offering a straightforward path through Illinois. With only one recommended stop, you can efficiently cover the distance. This highway-focused drive is designed for straightforward travel, making it a practical option for getting from point A to point B without significant detours.

Trip Pace

Same-day drive is realistic

A same-day return is realistic if you keep stops short.

Break Rhythm

1 planned break

A short stop every 2 to 3 hours is enough for this drive.

Midpoint

76.8 miles from Peoria, IL

A natural place for your longest stop of the day , about 1h 32m into the drive .

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Drive Character

This route is predominantly a highway-focused drive, with 62% of the journey on major roadways like I-39 and I-80. You'll experience a significant 62.9-mile stretch on I-39, offering consistent speed and direct travel. While much of the drive is on interstate, you will also navigate some county roads, introducing brief transitions. The overall feel is one of efficient movement, prioritizing getting you to your destination with minimal fuss. Expect a comfortable and predictable driving experience for the majority of the trip.

Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.

There are about 23 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

I 39 is the longest continuous segment at about 62.9 miles.

How Hard Is This Drive?

This is a straightforward highway drive that stays mostly on I 39 and County Road 1400 East. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near Hamilton Boulevard.

Route Complexity 7/10

Demanding - plan breaks and stay ahead of the key maneuvers

This is a demanding drive. With 13 significant decision points across 153.6 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.

Where does it get tricky?

The main spots that need attention: near the start (Hamilton Boulevard): Navigation decision point; at 10.2 miles: Highway fork - watch signs carefully; at 53.7 miles: Highway fork - watch signs carefully.

Critical Maneuvers

5 of 13 key points

These are the spots where you need to pay the most attention. Preview them before you drive.

0 mi into trip | ~0m in | Hamilton Boulevard

Turn left onto Hamilton Boulevard

Navigation decision point

10.2 mi into trip | ~16m in

Keep slight right at fork

Highway fork - watch signs carefully

53.7 mi into trip | ~1h 7m in

Keep slight right at fork toward I 80 East: Joliet

Highway fork - watch signs carefully

Toward I 80 East: Joliet

71.5 mi into trip | ~1h 26m in

Take the exit toward I 39 North, US 51 North: Rockford

Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one

Exit 79B Toward I 39 North, US 51 North: Rockford

135.1 mi into trip | ~2h 35m in | US 20 / U.S. Grant Memorial Highway

Keep slight right at fork onto US 20 / U.S. Grant Memorial Highway toward US 20 East: Belvedere

Highway fork - watch signs carefully

Exit 122A Toward US 20 East: Belvedere

Main Roads

Road	Distance	Duration
I 39	62.9 mi	1h 7m
County Road 1400 East	17.8 mi	20m
I 80	17.4 mi	18m
U.S. Grant Memorial Highway	13.8 mi	21m
South 4th Street	9.1 mi	10m
I 180	8.9 mi	9m
North Galena Road	7.6 mi	11m
North State Route 29	6.1 mi	7m

Longest stretch: I 39 — 62.9 mi, about 1h 7m

Turn-by-Turn Driving Directions

Step-by-step road directions between Peoria, IL and Marengo, IL.

Start on Northeast Jefferson Avenue

84 ft · 8 sec · Northeast Jefferson Avenue

Turn left onto Hamilton Boulevard

466 ft · 20 sec · Hamilton Boulevard

Turn left onto Northeast Adams Street

2.6 mi · 4 min · Northeast Adams Street

Continue on IL 29

0.3 mi · 41 sec · Northeast Adams Street

Continue on IL 29

7.1 mi · 10 min · North Galena Road

Keep slight left at fork

321 ft · 4 sec

Keep slight right at fork

148 ft · 2 sec

Continue on IL 29

0.4 mi · 35 sec · North Galena Road

Continue on IL 29

6.1 mi · 7 min · North State Route 29

Continue on IL 29

9.1 mi · 10 min · South 4th Street

Continue on IL 29

1.1 mi · 1 min · Railroad Street

Continue on IL 29

18 mi · 20 min · County Road 1400 East

Merge onto I 180

8.9 mi · 9 min · I 180

Keep slight right at fork

0.4 mi · 43 sec

Toward I 80 East: Joliet

Merge onto I 80

17 mi · 18 min · I 80

Take the exit

0.5 mi · 1 min

Exit 79B Toward I 39 North, US 51 North: Rockford

Merge onto I 39; US 51

61 mi · 1 hr 5 min · I 39; US 51

Merge onto I 39; US 20; US 51

2.2 mi · 2 min · I 39; US 20; US 51

Take the exit onto US 20

0.2 mi · 30 sec · U.S. Grant Memorial Highway

Exit 122A Toward US 20 East: Belvedere

Keep slight right at fork onto US 20

14 mi · 20 min · U.S. Grant Memorial Highway

Exit 122A Toward US 20 East: Belvedere

Continue on US 20

5.0 mi · 7 min · West Grant Highway

Turn left onto IL 23

108 ft · 1 sec · South State Street

Arrive at destination

IL 23

Trip Plan

Given the 3-hour duration, this trip is ideal for a single day. Plan to depart in the morning to take advantage of daylight and allow for a relaxed pace. The longest stretch without a major exit is 62.9 miles on I-39, so ensure you have adequate fuel before entering this segment. While only one stop is specifically noted, feel free to take breaks as needed, especially during the interstate portions. With a fuel cost around $24, budgeting is simple for this efficient drive.

Morning Departure

An early start around 7-8 AM gets you there with plenty of daylight left.

Evening Departure

A late afternoon start means arriving after dark. Morning is better.

You can normally do this drive in one day.

Plan roughly 1 meaningful break for fuel, food, and rest.

The halfway point lands around 76.8 miles from Peoria, IL, or about 1h 32m into the drive.

The longest continuous stretch on this route runs about 62.9 miles.

This is a comfortable same-day trip.

Departure

Before you leave

Start with fuel, water, and navigation already sorted so the first hour feels easy.

First stop

Around 80 miles or 1h 36m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 76.8 miles or 1h 32m in

This is the best place for your longest stop, a real meal, and a full fuel check.

Final approach

Final hour starts around 2h 25m

Traffic, exits, and arrival timing usually matter more near Marengo, IL than in the middle of the route.

Before You Leave

Open the route before leaving Peoria, IL so your first major turns are already loaded.

Leave with enough water and a charging cable within reach, not packed away.

Check your fuel range against the first long segment, especially if you are starting outside city service areas.

Day 1

Settle into the route from Peoria, IL

This is one driving day of about 153.6 miles and 3h 3m.

Your first comfortable stop window is around 80 miles from Peoria, IL.

This route can stay practical as a one-day drive if traffic stays reasonable.

Plan about 1 real break rather than only quick fuel stops.

The longest stretch is on I 39 for about 62.9 miles.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 76.8 mi from Peoria, IL · 1h 32m into the drive

Mid-route town

Meal stop

Normal, IL

77 mi into the route

Best for: Lunch, fuel, and a longer reset

This sits close to the middle of the route, so it works well for the longest stop of the day.

Pacing Suggestions

Aurora, IL

Fuel and coffee

A short stop after about 80 miles helps settle the day before fatigue starts building.

Aurora, IL

Meal break

The midpoint is around 76.8 miles from Peoria, IL, which is a good place for a longer meal and fuel stop.

Before the longest stretch

Fuel check

Top up before I 39 if your tank is already low. That segment runs about 62.9 miles.

Arriving in Marengo, IL

The final approach into Marengo, IL usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Marengo, IL.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Regular Gas

$24.01 one way

$48.03 round trip

$3.97/gal 25.4 MPG avg 54 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.36	$26.37	$52.73
premium	$4.89	$29.56	$59.12
diesel	$5.61	$33.91	$67.83

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$24

Meals

$25–$50

Total

$49–$74

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 53.7 kg one way. Prices: EIA weekly data, 2026-04-13.

Driving Electric?

About $16 in charging · 0 stops · 67% less CO₂

Vehicle Type	kWh	DC Fast	Home Charge
Average EV	46.1	$16.13	$7.37
Efficient EV	38.4	$13.44	$6.14
EV Truck/SUV	61.4	$21.50	$9.83

Gas CO2

54 kg

EV CO2

18 kg (67% less)

This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.

DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.

Travel Intel

Current conditions at both ends of the drive.

Forecast data refreshed 5 days ago

Origin

Peoria, IL

Night in Peoria on Tuesday

Local time

9:00 PM

CDT

Current temp

55°F

Unavailable

Live forecast

Destination

Marengo, IL

Night in Marengo on Tuesday

Local time

9:00 PM

CDT

Current temp

49°F

Unavailable

Live forecast

Seasonal Notes

Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.

Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.

Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.

Time zone

Same local time

Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.

Temperature spread

6 degrees cooler at arrival

A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.

Road read

3h 3m on the road

Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.

Weather data from the National Weather Service. Conditions may change; check closer to your travel date.

Frequently Asked Questions

The drive from Peoria, IL to Marengo, IL covers 153.6 miles and takes about 3h 3m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are I 39, County Road 1400 East, I 80. Most of the drive stays on highways, so watch for ramps and exits.

This is a comfortable same-day trip.

The midpoint is about 76.8 miles from Peoria, IL. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $24.01 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.

Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.

The route from Peoria, IL to Marengo, IL does not surface many named destination signs beyond the main corridor.

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Trip from Peoria, IL to Marengo, IL

Best Time to Leave

Trip Overview

Drive Character

How Hard Is This Drive?

Critical Maneuvers

Main Roads

Turn-by-Turn Driving Directions

Trip Plan

Before You Leave

Where to Stop

Pacing Suggestions

Arriving in Marengo, IL

Fuel & Cost

Travel Intel

Peoria, IL

Marengo, IL

Same local time

6 degrees cooler at arrival

3h 3m on the road

Frequently Asked Questions

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