How far is Assumption, IL from Chicago, IL?
The driving distance from Assumption, IL to Chicago, IL is about 208.8 miles (336.1 km), with a travel time of about 03h 21m by car.
- The straight-line flight distance is about 176.8 miles (284.6 km).
- For a round trip, plan for roughly 06h 42m 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 21m.
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 Iroquois County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Assumption and Chicago.
Turn-by-Turn Driving Directions
Step-by-step road directions between Assumption and Chicago.
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1
Start on East 1st Street
32 m · 10 sec · East 1st Street
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2
Turn left onto North Oak Street
1151 ft · 52 sec · North Oak Street
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3
At the end of the road, turn right onto East 1200 North Road
2240 ft · 1 min · East 1200 North Road
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4
Continue on County Highway 6
825 ft · 26 sec · County Highway 6
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5
Turn right onto North 2600 East Road
2760 ft · 48 sec · North 2600 East Road
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6
Continue straight
37.3 mi · 42 min
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7
Continue straight
36.6 mi · 39 min
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8
Take the exit slight right toward I 57 North: Chicago
1520 ft · 43 sec
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9
Merge slight left
123.5 mi · 2 hr 17 min
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10
Continue on Dan Ryan Expressway
3.3 mi · 5 min · Dan Ryan Expressway
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11
Keep slight left to continue on Dan Ryan Expressway (Express)
6.2 mi · 9 min · Dan Ryan Expressway (Express)
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12
Take the exit slight right toward Canalport Avenue, Cermak Road
1620 ft · 40 sec
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13
Turn slight left onto South Ruble Street
74 m · 7 sec · South Ruble Street
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14
Turn slight left
23 m · 5 sec
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15
Turn left onto South Canalport Avenue
887 ft · 26 sec · South Canalport Avenue
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16
Turn left onto South Halsted Street
737 ft · 19 sec · South Halsted Street
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17
Turn right onto West Cermak Road
976 ft · 25 sec · West Cermak Road
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18
Turn left
46 m · 11 sec
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19
Turn right
794 ft · 58 sec
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20
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Assumption and Chicago.
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
124 mi · 02h 17m
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.
Slight Chance Showers And Thunderstorms then Mostly Sunny leaving Assumption and Mostly Sunny near Chicago.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Assumption to Chicago?
The road trip is about 208.8 miles (336.1 km) and usually takes 03h 21m 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?
Loda is a useful midpoint, sitting about 104.8 miles from Assumption and 104 miles from Chicago.
How much longer is the road route than the straight-line distance?
The direct path is about 176.8 miles (284.6 km), while the road route adds roughly 32 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 10:18 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.79 one way or $55.58 round trip. Estimated CO2 is about 65.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms then Mostly Sunny around Assumption and Mostly Sunny near Chicago.
Stop Ideas Near Loda
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 Loda.
Rantoul
Gilman
Illinois Terminal
Danville, Illinois
Flight Path Map
This map shows the direct air route between Assumption and Chicago. Straight-line distance: 176.86 mi (284.63 km).
#1 Assumption
City in Christian County, Illinois, United States
| Population | 1,056 |
| Coordinates | 39.5203200, -89.0489700 |
| Altitude | 197 |
| Country | United States |
#2 Chicago
The third most populous city in the United States and the center of the Chicago metropolitan area.
| Population | 2,677,643 |
| Coordinates | 41.850033, -87.6500523 |
| Altitude | 179 |
| Country | United States |
End: (-87.650099, 41.850032)
Estimated Travel Time
Distance: 336 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 57m |
| 40 mph (64.37 km/h) | 05h 13m |
| 50 mph (80.47 km/h) | 04h 10m |
| 60 mph (96.56 km/h) | 03h 28m |
| 70 mph (112.65 km/h) | 02h 58m |
| 80 mph (129 km/h) | 02h 36m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $27.79 | $55.58 |
| Mid-grade | $4.25 | $31.34 | $62.69 |
| Premium | $4.65 | $34.30 | $68.60 |
| Diesel | $5.30 | $39.09 | $78.18 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.