How far is Mattoon, IL from Wheaton, IL?
The driving distance from Mattoon, IL to Wheaton, IL is about 199.6 miles (321.3 km), with a travel time of about 03h 15m by car.
- The straight-line flight distance is about 165.2 miles (265.9 km).
- For a round trip, plan for roughly 06h 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 03h 15m.
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.
Village in Iroquois County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Rain Showers
Driving Route Map
The map below follows the saved road route between Mattoon and Wheaton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mattoon and Wheaton.
-
1
Start on the route
35 m · 11 sec
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2
Turn right onto North 15th Street
638 ft · 35 sec · North 15th Street
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3
Turn left onto Charleston Avenue
2.8 mi · 5 min · Charleston Avenue
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4
Turn right onto I-57 North: Champaign
1422 ft · 49 sec
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5
Merge slight left
128.6 mi · 2 hr 18 min
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6
Take the exit slight right toward Bourbonnais Parkway
2050 ft · 42 sec
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7
Turn left onto Bourbonnais Parkway
3273 ft · 1 min · Bourbonnais Parkway
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8
Turn right
18.2 mi · 26 min
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9
Turn left onto West Steger Road
1196 ft · 55 sec · West Steger Road
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10
Turn right onto Wolf Road
2.3 mi · 4 min · Wolf Road
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11
Turn left onto Lincoln Highway
3.8 mi · 6 min · Lincoln Highway
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12
Continue on East Maple Street
1471 ft · 27 sec · East Maple Street
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13
Continue on West Lincoln Highway
135 m · 10 sec · West Lincoln Highway
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14
Turn right onto North Cedar Road
2.4 mi · 6 min · North Cedar Road
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15
Turn left onto Maple Road
1060 ft · 18 sec · Maple Road
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16
Take the ramp slight right toward I 355 Toll North: West Suburbs
3244 ft · 57 sec
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17
Merge slight left onto Veterans Memorial Tollway
23 mi · 27 min · Veterans Memorial Tollway
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18
Take the exit slight right toward IL 38: Roosevelt Road
2074 ft · 58 sec
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19
Keep slight left to continue on IL 38: Roosevelt Road, Glen Ellyn, Wheaton
119 m · 11 sec
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20
Turn left onto East Roosevelt Road
3.4 mi · 7 min · East Roosevelt Road
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21
Turn right onto South Main Street
2720 ft · 1 min · South Main Street
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22
At the end of the road, turn left onto West Wesley Street
31 m · 3 sec · West Wesley Street
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23
Arrive at your destination
0 m · 1 sec · West Wesley Street
Car Route Details
A richer read on the saved driving route between Mattoon and Wheaton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I-57 North
Merge slight left
129 mi · 02h 18m
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 Mattoon and Rain Showers near Wheaton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mattoon to Wheaton?
The road trip is about 199.6 miles (321.3 km) and usually takes 03h 15m 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?
Onarga is a useful midpoint, sitting about 94.2 miles from Mattoon and 105.4 miles from Wheaton.
How much longer is the road route than the straight-line distance?
The direct path is about 165.2 miles (265.9 km), while the road route adds roughly 34.4 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 10:30 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $32.89 one way or $65.78 round trip. Estimated CO2 is about 62.7 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Mattoon and Rain Showers near Wheaton.
Stop Ideas Near Onarga
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 Onarga.
Gilman
Kankakee
Rantoul
Dwight station
Flight Path Map
This map shows the direct air route between Mattoon and Wheaton. Straight-line distance: 165.24 mi (265.93 km).
#1 Mattoon
City in Illinois
| Population | 17,513 |
| Coordinates | 39.4830900, -88.3728300 |
| Altitude | 224 |
| Country | United States |
#2 Wheaton
The most populous city in DuPage County, Illinois.
| Population | 52,451 |
| Coordinates | 41.8661400, -88.1070100 |
| Altitude | 231 |
| Country | United States |
End: West Wesley Street (-88.10701, 41.866123)
Estimated Travel Time
Distance: 321 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 39m |
| 40 mph (64.37 km/h) | 04h 59m |
| 50 mph (80.47 km/h) | 03h 59m |
| 60 mph (96.56 km/h) | 03h 19m |
| 70 mph (112.65 km/h) | 02h 51m |
| 80 mph (129 km/h) | 02h 29m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $32.89 | $65.78 |
| Mid-grade | $5.29 | $37.31 | $74.62 |
| Premium | $5.84 | $41.15 | $82.30 |
| Diesel | $6.57 | $46.33 | $92.65 |
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 · Oct 15, 2026