How far is Elk Grove, IL from Mascoutah, IL?
The driving distance from Elk Grove, IL to Mascoutah, IL is about 291.8 miles (469.6 km), with a travel time of about 05h 42m by car.
- The straight-line flight distance is about 261.9 miles (421.5 km).
- For a round trip, plan for roughly 11h 25m 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 05h 42m.
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 McLean County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Isolated Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Elk Grove and Mascoutah.
Turn-by-Turn Driving Directions
Step-by-step road directions between Elk Grove and Mascoutah.
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1
Start on South Elmhurst Road
1.5 km · 2 min · South Elmhurst Road
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2
Turn right onto Devon Avenue
1.6 km · 2 min · Devon Avenue
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3
Turn left onto Busse Road
2.1 mi · 4 min · Busse Road
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4
Continue on Kingery Highway
2 mi · 3 min · Kingery Highway
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5
Continue on Robert Kingery Highway
1.9 mi · 3 min · Robert Kingery Highway
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6
Continue on Kingery Highway
11.3 mi · 18 min · Kingery Highway
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7
Take the exit slight right toward I 55 South: Joliet
2800 ft · 1 min
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8
Merge slight left onto Adlai Stevenson Expressway
116.9 mi · 2 hr 10 min · Adlai Stevenson Expressway
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9
Keep slight right to continue on I 55 South: Saint Louis, Springfield
64.8 mi · 1 hr 10 min
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10
Keep slight left to continue on I 55 South: Saint Louis
59 mi · 1 hr 3 min
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11
Take the exit slight right toward IL 4: Staunton, Lebanon
1411 ft · 32 sec
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12
Turn left
31 mi · 46 min
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13
Turn left onto East Main Street
51 m · 6 sec · East Main Street
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14
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Elk Grove and Mascoutah.
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
117 mi · 02h 10m
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.
Showers And Thunderstorms leaving Elk Grove and Isolated Showers And Thunderstorms near Mascoutah.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Elk Grove to Mascoutah?
The road trip is about 291.8 miles (469.6 km) and usually takes 05h 42m 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?
Funks Grove is a useful midpoint, sitting about 146 miles from Elk Grove and 145.8 miles from Mascoutah.
How much longer is the road route than the straight-line distance?
The direct path is about 261.9 miles (421.5 km), while the road route adds roughly 29.9 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 5:34 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.84 one way or $77.68 round trip. Estimated CO2 is about 91.5 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Elk Grove and Isolated Showers And Thunderstorms near Mascoutah.
Stop Ideas Near Funks Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Route 66 Original Alignment- Driveable!
City of Bloomington, Illinois
Bloomington Finance Department
City Hall - Town of Normal
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Funks Grove.
Uptown Station
Lincoln
Peoria, Illinois
Pontiac station
Flight Path Map
This map shows the direct air route between Elk Grove and Mascoutah. Straight-line distance: 261.88 mi (421.46 km).
#1 Elk Grove
Township in Cook County, Illinois
| Population | 31,831 |
| Coordinates | 42.0072500, -87.9403400 |
| Altitude | 204 |
| Country | United States |
#2 Mascoutah
City in Saint Clair County, Illinois, United States
| Population | 8,076 |
| Coordinates | 38.4903300, -89.7931500 |
| Altitude | 131 |
| Country | United States |
End: Mascoutah (-89.79315, 38.49033)
Estimated Travel Time
Distance: 470 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 43m |
| 40 mph (64.37 km/h) | 07h 17m |
| 50 mph (80.47 km/h) | 05h 50m |
| 60 mph (96.56 km/h) | 04h 51m |
| 70 mph (112.65 km/h) | 04h 10m |
| 80 mph (129 km/h) | 03h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $38.84 | $77.68 |
| Mid-grade | $4.25 | $43.81 | $87.61 |
| Premium | $4.65 | $47.94 | $95.87 |
| Diesel | $5.30 | $54.63 | $109.26 |
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 16, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.