How far is Mascoutah, IL from Arlington Heights, IL?
The driving distance from Mascoutah, IL to Arlington Heights, IL is about 298.6 miles (480.6 km), with a travel time of about 04h 45m by car.
- The straight-line flight distance is about 266.3 miles (428.6 km).
- For a round trip, plan for roughly 09h 30m 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 04h 45m.
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.
Isolated Showers And Thunderstorms
Showers And Thunderstorms then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Mascoutah and Arlington Heights.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mascoutah and Arlington Heights.
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1
Start on East Main Street
51 m · 10 sec · East Main Street
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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
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4
Merge slight left
93.2 mi · 1 hr 41 min
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5
Keep slight right to continue on I 55 North: Chicago
29.4 mi · 31 min
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6
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
112.5 mi · 2 hr 3 min
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7
Take the exit slight right toward I 355 Toll: Northwest Suburbs, Southwest Suburbs
2797 ft · 1 min
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8
Keep slight left to continue on I 355 North: Northwest Suburbs
1.2 mi · 3 min
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9
Merge slight left onto Veterans Memorial Tollway
19.2 mi · 24 min · Veterans Memorial Tollway
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10
Merge slight left
5.6 mi · 7 min
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11
Keep slight left
2.7 mi · 4 min
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12
Take the exit slight right toward East Euclid Avenue, Third District, Circuit Court
1856 ft · 45 sec
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13
Turn slight right onto Euclid Avenue
2.5 mi · 6 min · Euclid Avenue
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14
Arrive at your destination
0 m · 1 sec · East Euclid Avenue
Car Route Details
A richer read on the saved driving route between Mascoutah and Arlington Heights.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 55 North
Keep slight left to continue on I 55 North, I 74 West: Chicago, Peoria
112 mi · 02h 03m
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.
Isolated Showers And Thunderstorms leaving Mascoutah and Showers And Thunderstorms then Chance Showers And Thunderstorms near Arlington Heights.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mascoutah to Arlington Heights?
The road trip is about 298.6 miles (480.6 km) and usually takes 04h 45m 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 149.1 miles from Mascoutah and 149.5 miles from Arlington Heights.
How much longer is the road route than the straight-line distance?
The direct path is about 266.3 miles (428.6 km), while the road route adds roughly 32.3 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 7:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.75 one way or $79.49 round trip. Estimated CO2 is about 93.7 kg one way.
What should you check before leaving?
Before you leave, expect Isolated Showers And Thunderstorms around Mascoutah and Showers And Thunderstorms then Chance Showers And Thunderstorms near Arlington Heights.
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 Mascoutah and Arlington Heights. Straight-line distance: 266.3 mi (428.57 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 Arlington Heights
Village in Cook County, Illinois, United States; suburb of Chicago, Illinois
| Population | 75,101 |
| Coordinates | 42.0883600, -87.9806300 |
| Altitude | 214 |
| Country | United States |
End: East Euclid Avenue (-87.980632, 42.088281)
Estimated Travel Time
Distance: 481 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 57m |
| 40 mph (64.37 km/h) | 07h 27m |
| 50 mph (80.47 km/h) | 05h 58m |
| 60 mph (96.56 km/h) | 04h 58m |
| 70 mph (112.65 km/h) | 04h 15m |
| 80 mph (129 km/h) | 03h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $39.75 | $79.49 |
| Mid-grade | $4.25 | $44.83 | $89.65 |
| Premium | $4.65 | $49.05 | $98.11 |
| Diesel | $5.30 | $55.90 | $111.81 |
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.