How far is Onarga, IL from Watseka, IL?
The driving distance from Onarga, IL to Watseka, IL is about 17.7 miles (28.5 km), with a travel time of about 00h 24m by car.
- The straight-line flight distance is about 14.7 miles (23.7 km).
- For a round trip, plan for roughly 00h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 24m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Onarga and Watseka.
Turn-by-Turn Driving Directions
Step-by-step road directions between Onarga and Watseka.
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1
Start on North Front Street
3206 ft · 55 sec · North Front Street
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2
Continue on East 1500 Road North
1594 ft · 27 sec · East 1500 Road North
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3
Continue on North 700 East Road
1 mi · 2 min · North 700 East Road
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4
Continue on South Crescent Street
2.9 mi · 5 min · South Crescent Street
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5
Continue on County Road 1800 North
6 mi · 9 min · County Road 1800 North
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6
Continue on Main Street
1.5 km · 2 min · Main Street
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7
Continue on County Road 1800 N
5.4 mi · 8 min · County Road 1800 N
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8
Continue on West Walnut Street
3119 ft · 2 min · West Walnut Street
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9
Arrive at your destination
0 m · 1 sec · West Walnut Street
Car Route Details
A richer read on the saved driving route between Onarga and Watseka.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
County Road 1800 North
Continue on County Road 1800 North
6.01 mi · 00h 09m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Showers And Thunderstorms leaving Onarga and Showers And Thunderstorms near Watseka.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Onarga to Watseka?
The road trip is about 17.7 miles (28.5 km) and usually takes 00h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Crescent City is a useful midpoint, sitting about 8.9 miles from Onarga and 8.9 miles from Watseka.
How much longer is the road route than the straight-line distance?
The direct path is about 14.7 miles (23.7 km), while the road route adds roughly 3 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.94 one way or $5.88 round trip. Estimated CO2 is about 5.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Onarga and Showers And Thunderstorms near Watseka.
Stop Ideas Near Crescent City
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 Crescent City.
Gilman
Kankakee
Rantoul
Dwight station
Flight Path Map
This map shows the direct air route between Onarga and Watseka. Straight-line distance: 14.74 mi (23.72 km).
#1 Onarga
Village in Iroquois County, Illinois, United States of America
| Population | 1,241 |
| Coordinates | 40.7150400, -88.0061500 |
| Altitude | 204 |
| Country | United States |
#2 Watseka
City in and county seat of Iroquois County, Illinois, United States
| Population | 4,694 |
| Coordinates | 40.7761500, -87.7364200 |
| Altitude | 193 |
| Country | United States |
End: West Walnut Street (-87.73642, 40.776258)
Estimated Travel Time
Distance: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 35m |
| 40 mph (64.37 km/h) | 00h 26m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 17m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $2.94 | $5.88 |
| Mid-grade | $5.29 | $3.33 | $6.67 |
| Premium | $5.84 | $3.68 | $7.35 |
| Diesel | $6.57 | $4.14 | $8.28 |
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