How far is Mascoutah, IL from Peoria, IL?
The driving distance from Mascoutah, IL to Peoria, IL is about 164.9 miles (265.4 km), with a travel time of about 02h 38m by car.
- The straight-line flight distance is about 152.6 miles (245.6 km).
- For a round trip, plan for roughly 05h 17m 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 38m.
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 Illinois, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Isolated Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Mascoutah and Peoria.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mascoutah and Peoria.
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1
Start on East Main Street
51 m · 10 sec · East Main Street
-
2
Turn right onto Jefferson Street
30.7 mi · 45 min · Jefferson Street
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3
Take the ramp right
1822 ft · 45 sec
-
4
Merge slight left
93.2 mi · 1 hr 41 min
-
5
Keep slight left to continue on I 155 North: Peoria, Hartsburg
32 mi · 34 min
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6
Keep slight left to continue on I 74 West: Peoria
1.5 km · 2 min
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7
Merge slight left
1 mi · 1 min
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8
Keep slight right to continue on I 74 West: Peoria
6 mi · 7 min
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9
Take the exit slight right toward IL 29 North: Downtown Peoria
869 ft · 23 sec
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10
Continue on Spalding Avenue
138 m · 20 sec · Spalding Avenue
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11
Turn left onto Northeast Jefferson Avenue
799 ft · 17 sec · Northeast Jefferson Avenue
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12
Arrive at your destination
0 m · 1 sec · Northeast Jefferson Avenue
Car Route Details
A richer read on the saved driving route between Mascoutah and Peoria.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Jefferson Street
Merge slight left
93.2 mi · 01h 41m
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.
Isolated Showers And Thunderstorms leaving Mascoutah and Mostly Sunny near Peoria.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mascoutah to Peoria?
The road trip is about 164.9 miles (265.4 km) and usually takes 02h 38m 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?
Chatham is a useful midpoint, sitting about 82.3 miles from Mascoutah and 82.6 miles from Peoria.
How much longer is the road route than the straight-line distance?
The direct path is about 152.6 miles (245.6 km), while the road route adds roughly 12.3 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 1:12 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.95 one way or $43.89 round trip. Estimated CO2 is about 51.7 kg one way.
What should you check before leaving?
Before you leave, expect Isolated Showers And Thunderstorms around Mascoutah and Mostly Sunny near Peoria.
Stop Ideas Near Chatham
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 Chatham.
Springfield station
Carlinville
Lincoln
Alton
Flight Path Map
This map shows the direct air route between Mascoutah and Peoria. Straight-line distance: 152.62 mi (245.62 km).
#1 Mascoutah
City in Saint Clair County, Illinois, United States
| Population | 8,076 |
| Coordinates | 38.4903300, -89.7931500 |
| Altitude | 131 |
| 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: 265 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 29m |
| 40 mph (64.37 km/h) | 04h 07m |
| 50 mph (80.47 km/h) | 03h 17m |
| 60 mph (96.56 km/h) | 02h 44m |
| 70 mph (112.65 km/h) | 02h 21m |
| 80 mph (129 km/h) | 02h 03m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $21.95 | $43.89 |
| Mid-grade | $4.25 | $24.75 | $49.50 |
| Premium | $4.65 | $27.09 | $54.17 |
| Diesel | $5.30 | $30.87 | $61.74 |
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 · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.