How far is Winthrop Harbor, IL from Peoria, IL?
The driving distance from Winthrop Harbor, IL to Peoria, IL is about 208.2 miles (335 km), with a travel time of about 03h 16m by car.
- The straight-line flight distance is about 153.4 miles (246.9 km).
- For a round trip, plan for roughly 06h 32m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 16m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Sunny
Driving Route Map
The map below follows the saved road route between Winthrop Harbor and Peoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Winthrop Harbor and Peoria.
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1
Start on Sheridan Road
6.6 mi · 14 min · Sheridan Road
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2
Turn left onto West Greenwood Avenue
1637 ft · 32 sec · West Greenwood Avenue
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3
Take the ramp slight right toward IL 137
5.5 mi · 7 min
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4
Turn right onto Buckley Road
3 mi · 5 min · Buckley Road
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5
Take the ramp slight left toward I 94 Toll East: Chicago
1998 ft · 52 sec
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6
Merge slight left onto Tri-State Tollway
11 mi · 13 min · Tri-State Tollway
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7
Keep slight right to continue on Tri-State Tollway
22.7 mi · 29 min · Tri-State Tollway
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8
Keep slight left to continue on Tri-State Tollway
4.8 mi · 6 min · Tri-State Tollway
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9
Keep slight right to continue on Tri-State Tollway
1.2 mi · 1 min · Tri-State Tollway
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10
Take the exit slight right toward I 55: Chicago, St. Louis
1 km · 1 min
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11
Keep slight right to continue on I 55 South: Saint Louis
2295 ft · 56 sec
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12
Merge slight left onto Adlai Stevenson Expressway
113 mi · 2 hr 7 min · Adlai Stevenson Expressway
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13
Take the exit slight right toward I 74 West: Peoria
2888 ft · 49 sec
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14
Continue straight
27.4 mi · 29 min
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15
Keep slight right to continue on I 74 West: Peoria
6 mi · 7 min
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16
Take the exit slight right toward IL 29 North: Downtown Peoria
869 ft · 23 sec
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17
Continue on Spalding Avenue
138 m · 20 sec · Spalding Avenue
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18
Turn left onto Northeast Jefferson Avenue
799 ft · 17 sec · Northeast Jefferson Avenue
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19
Arrive at your destination
0 m · 1 sec · Northeast Jefferson Avenue
Car Route Details
A richer read on the saved driving route between Winthrop Harbor and Peoria.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Adlai Stevenson Expressway
Merge slight left onto Adlai Stevenson Expressway
113 mi · 02h 07m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Winthrop Harbor and Sunny near Peoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Winthrop Harbor to Peoria?
The road trip is about 208.2 miles (335 km) and usually takes 03h 16m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Braceville is a useful midpoint, sitting about 102 miles from Winthrop Harbor and 106.2 miles from Peoria.
How much longer is the road route than the straight-line distance?
The direct path is about 153.4 miles (246.9 km), while the road route adds roughly 54.8 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 10:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.68 one way or $55.36 round trip. Estimated CO2 is about 65.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Winthrop Harbor and Sunny near Peoria.
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 Winthrop Harbor and Peoria. Straight-line distance: 153.41 mi (246.89 km).
#1 Winthrop Harbor
Village in Illinois, United States
| Population | 6,568 |
| Coordinates | 42.4789100, -87.8236800 |
| Altitude | 194 |
| Country | United States |
#2 Peoria
The third most populous city in Illinois.
| Population | 109,428 |
| Coordinates | 40.6936500, -89.5889900 |
| Altitude | 153 |
| Country | United States |
End: Northeast Jefferson Avenue (-89.589088, 40.693742)
Estimated Travel Time
Distance: 335 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 56m |
| 40 mph (64.37 km/h) | 05h 12m |
| 50 mph (80.47 km/h) | 04h 09m |
| 60 mph (96.56 km/h) | 03h 28m |
| 70 mph (112.65 km/h) | 02h 58m |
| 80 mph (129 km/h) | 02h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $27.68 | $55.36 |
| Mid-grade | $4.25 | $31.22 | $62.43 |
| Premium | $4.65 | $34.16 | $68.32 |
| Diesel | $5.30 | $38.93 | $77.86 |
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.