How far is Kewanee, IL from Decatur, IL?
The driving distance from Kewanee, IL to Decatur, IL is about 128.1 miles (206.2 km), with a travel time of about 02h 19m by car.
- The straight-line flight distance is about 109.6 miles (176.4 km).
- For a round trip, plan for roughly 04h 39m 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 19m.
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.
Village mostly in Tazewell County, Illinois, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Showers And Thunderstorms then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Kewanee and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kewanee and Decatur.
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1
Start on East 3rd Street
5 m · 8 sec · East 3rd Street
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2
Turn left onto North Main Street
1.3 km · 1 min · North Main Street
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3
Continue on Tenney Street
4.5 mi · 7 min · Tenney Street
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4
Turn left
22.2 mi · 36 min
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5
Take the ramp left toward I 74 East
1446 ft · 35 sec
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6
Merge slight left
14.8 mi · 16 min
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7
Take the exit slight right toward I 474 East: Indianapolis
1.6 km · 1 min
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8
Merge slight left
13.8 mi · 15 min
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9
Merge slight left
27 mi · 29 min
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10
Keep slight right to continue on I 55 South, I 74 East, US 51 South: Saint Louis, Indianapolis
6.6 mi · 7 min
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11
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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12
Take the exit slight right toward US 51 South, US 51 Business North: Decatur, Bloomington
1616 ft · 40 sec
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13
Continue on North 1450 East Road
14.7 mi · 18 min · North 1450 East Road
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14
Continue on North Walnut Street
23.2 mi · 30 min · North Walnut Street
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15
Turn straight
4.7 mi · 8 min
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16
Turn left onto East Wood Street
91 m · 8 sec · East Wood Street
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17
Arrive at your destination
0 m · 1 sec · East Wood Street
Car Route Details
A richer read on the saved driving route between Kewanee and Decatur.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 474 East
Merge slight left
27 mi · 00h 29m
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.
Sunny leaving Kewanee 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 Kewanee to Decatur?
The road trip is about 128.1 miles (206.2 km) and usually takes 02h 19m 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?
Deer Creek is a useful midpoint, sitting about 67.9 miles from Kewanee and 60.2 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 109.6 miles (176.4 km), while the road route adds roughly 18.5 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 1:50 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $17.04 one way or $34.09 round trip. Estimated CO2 is about 40.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Kewanee and Slight Chance Showers And Thunderstorms then Mostly Sunny near Decatur.
Stop Ideas Near Deer Creek
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Allentown City Hall
East Peoria City Hall
East Peoria City Hall/Fondulac District Library
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Deer Creek.
Peoria, Illinois
Uptown Station
Lincoln
Pontiac station
Flight Path Map
This map shows the direct air route between Kewanee and Decatur. Straight-line distance: 109.64 mi (176.45 km).
#1 Kewanee
City in Henry County, Illinois, United States
| Population | 12,174 |
| Coordinates | 41.2455900, -89.9248300 |
| Altitude | 259 |
| 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: 206 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 16m |
| 40 mph (64.37 km/h) | 03h 12m |
| 50 mph (80.47 km/h) | 02h 33m |
| 60 mph (96.56 km/h) | 02h 08m |
| 70 mph (112.65 km/h) | 01h 49m |
| 80 mph (129 km/h) | 01h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $17.04 | $34.09 |
| Mid-grade | $4.25 | $19.22 | $38.45 |
| Premium | $4.65 | $21.04 | $42.07 |
| Diesel | $5.30 | $23.97 | $47.95 |
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.