How far is Orland Park, IL from Decatur, IL?
The driving distance from Orland Park, IL to Decatur, IL is about 167 miles (268.7 km), with a travel time of about 02h 44m by car.
- The straight-line flight distance is about 136.5 miles (219.6 km).
- For a round trip, plan for roughly 05h 29m 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 44m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Iroquois County, Illinois, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between Orland Park and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Orland Park and Decatur.
-
1
Start on South La Grange Road
5.4 mi · 10 min · South La Grange Road
-
2
Take the exit straight toward I 80 East: Indiana
2238 ft · 55 sec
-
3
Merge slight left
5.4 mi · 6 min
-
4
Take the exit slight right toward I 57 South: Memphis
3222 ft · 1 min
-
5
Merge slight left
109 mi · 1 hr 58 min
-
6
Take the exit slight right toward I 72 West: Decatur
2596 ft · 1 min
-
7
Merge slight left
36.6 mi · 39 min
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8
Take the exit slight right toward IL 48: Oreana, Decatur
2140 ft · 39 sec
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9
Turn left
5.1 mi · 8 min
-
10
Turn right onto East Eldorado Street
1163 ft · 29 sec · East Eldorado Street
-
11
Continue straight
1.4 mi · 2 min
-
12
Turn left onto North Main Street
1985 ft · 49 sec · North Main Street
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13
Turn left onto East Wood Street
91 m · 8 sec · East Wood Street
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14
Arrive at your destination
0 m · 1 sec · East Wood Street
Car Route Details
A richer read on the saved driving route between Orland Park 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.
I 57 South
Merge slight left
109 mi · 01h 58m
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 Orland Park and Partly Sunny near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Orland Park to Decatur?
The road trip is about 167 miles (268.7 km) and usually takes 02h 44m 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?
Buckley is a useful midpoint, sitting about 82.8 miles from Orland Park and 84.2 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 136.5 miles (219.6 km), while the road route adds roughly 30.5 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 1:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.21 one way or $44.42 round trip. Estimated CO2 is about 52.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Orland Park and Partly Sunny near Decatur.
Stop Ideas Near Buckley
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 Buckley.
Gilman
Rantoul
Illinois Terminal
Pontiac station
Flight Path Map
This map shows the direct air route between Orland Park and Decatur. Straight-line distance: 136.44 mi (219.58 km).
#1 Orland Park
Village in Illinois
| Population | 57,347 |
| Coordinates | 41.6303100, -87.8539400 |
| Altitude | 215 |
| 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 33m |
| 40 mph (64.37 km/h) | 04h 10m |
| 50 mph (80.47 km/h) | 03h 20m |
| 60 mph (96.56 km/h) | 02h 46m |
| 70 mph (112.65 km/h) | 02h 23m |
| 80 mph (129 km/h) | 02h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.21 | $44.42 |
| Mid-grade | $4.25 | $25.05 | $50.10 |
| Premium | $4.65 | $27.41 | $54.82 |
| Diesel | $5.30 | $31.24 | $62.48 |
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 · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.