How far is Hinsdale, IL from Decatur, IL?
The driving distance from Hinsdale, IL to Decatur, IL is about 167.1 miles (268.9 km), with a travel time of about 02h 50m by car.
- The straight-line flight distance is about 145.5 miles (234.2 km).
- For a round trip, plan for roughly 05h 40m 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 50m.
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.
Township in Livingston County, Illinois
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Slight Chance Showers And Thunderstorms then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Hinsdale and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Hinsdale and Decatur.
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1
Start on West Hinsdale Avenue
15 m · 6 sec · West Hinsdale Avenue
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2
Turn right onto South Madison Street
113 m · 18 sec · South Madison Street
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3
Turn right onto West 2nd Street
663 ft · 29 sec · West 2nd Street
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4
Continue on South Monroe Street
1.2 km · 2 min · South Monroe Street
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5
Turn right onto West 55th Street
2861 ft · 1 min · West 55th Street
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6
Take the ramp left toward IL 83 South
1914 ft · 47 sec
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7
Merge slight left onto Kingery Highway
2.7 mi · 5 min · Kingery Highway
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8
Take the exit slight right toward I 55 South: Joliet
2800 ft · 1 min
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9
Merge slight left onto Adlai Stevenson Expressway
116.9 mi · 2 hr 10 min · Adlai Stevenson Expressway
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10
Keep slight left to continue on I 74 East, US 51 South, US 55 Business North: Indianapolis, Decatur
2.1 mi · 2 min
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11
Take the exit slight right toward US 51 South, US 51 Business North: Decatur, Bloomington
1616 ft · 40 sec
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12
Continue on North 1450 East Road
14.7 mi · 18 min · North 1450 East Road
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13
Continue on North Walnut Street
23.2 mi · 30 min · North Walnut Street
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14
Turn straight
4.7 mi · 8 min
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15
Turn left onto East Wood Street
91 m · 8 sec · East Wood Street
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16
Arrive at your destination
0 m · 1 sec · East Wood Street
Car Route Details
A richer read on the saved driving route between Hinsdale and Decatur.
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 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.
Mostly Sunny leaving Hinsdale and Slight Chance Showers And Thunderstorms then Mostly Sunny near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Hinsdale to Decatur?
The road trip is about 167.1 miles (268.9 km) and usually takes 02h 50m 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?
Rooks Creek is a useful midpoint, sitting about 83.5 miles from Hinsdale and 83.6 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 145.5 miles (234.2 km), while the road route adds roughly 21.6 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 12:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.25 one way or $44.50 round trip. Estimated CO2 is about 52.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Hinsdale and Slight Chance Showers And Thunderstorms then Mostly Sunny near Decatur.
Stop Ideas Near Rooks Creek
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 Rooks Creek.
Pontiac station
Dwight station
Uptown Station
Gilman
Flight Path Map
This map shows the direct air route between Hinsdale and Decatur. Straight-line distance: 145.54 mi (234.22 km).
#1 Hinsdale
Village in Cook and DuPage counties, Illinois, United States; suburb of Chicago, Illinois
| Population | 17,587 |
| Coordinates | 41.8008600, -87.9370100 |
| Altitude | 213 |
| Country | United States |
#2 Decatur
The most populous city in Macon County, Illinois.
| Population | 70,007 |
| Coordinates | 39.8403100, -88.9548000 |
| Altitude | 205 |
| Country | United States |
End: East Wood Street (-88.954801, 39.840341)
Estimated Travel Time
Distance: 269 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 34m |
| 40 mph (64.37 km/h) | 04h 10m |
| 50 mph (80.47 km/h) | 03h 20m |
| 60 mph (96.56 km/h) | 02h 47m |
| 70 mph (112.65 km/h) | 02h 23m |
| 80 mph (129 km/h) | 02h 05m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.25 | $44.50 |
| Mid-grade | $4.25 | $25.09 | $50.19 |
| Premium | $4.65 | $27.46 | $54.92 |
| Diesel | $5.30 | $31.29 | $62.59 |
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.