How far is Knox, IL from Springfield, IL?
The driving distance from Knox, IL to Springfield, IL is about 114.1 miles (183.6 km), with a travel time of about 01h 51m by car.
- The straight-line flight distance is about 84.6 miles (136.2 km).
- For a round trip, plan for roughly 03h 42m 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 01h 51m.
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.
City in Itawamba County, Mississippi, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Sunny
Driving Route Map
The map below follows the saved road route between Knox and Springfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Knox and Springfield.
-
1
Start on Knox Station Road
45 m · 10 sec · Knox Station Road
-
2
Turn left onto Mine Road
2682 ft · 2 min · Mine Road
-
3
Turn right onto Knox Road 1020 E
1.4 mi · 5 min · Knox Road 1020 E
-
4
Continue straight
1350 ft · 27 sec
-
5
Take the ramp left toward I 74 East: Peoria
1485 ft · 36 sec
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6
Merge slight left
32.5 mi · 35 min
-
7
Take the exit slight right toward I 474 East: Indianapolis
1.6 km · 1 min
-
8
Merge slight left
13.8 mi · 15 min
-
9
Merge slight left
1.4 mi · 1 min
-
10
Take the exit slight right toward I 155 South: Lincoln
1.2 km · 2 min
-
11
Continue straight
31.8 mi · 34 min
-
12
Merge slight left
28.7 mi · 31 min
-
13
Take the exit slight right toward IL 97 West
2280 ft · 43 sec
-
14
Merge slight left onto Clear Lake Avenue
2.1 mi · 4 min · Clear Lake Avenue
-
15
Continue on East Jefferson Street
2261 ft · 1 min · East Jefferson Street
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16
Turn left onto North 7th Street
124 m · 19 sec · North 7th Street
-
17
Turn left onto East Washington Street
768 ft · 24 sec · East Washington Street
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18
Arrive at your destination
0 m · 1 sec · East Washington Street
Car Route Details
A richer read on the saved driving route between Knox and Springfield.
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 74 East
Merge slight left
32.5 mi · 00h 35m
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 then Slight Chance Showers And Thunderstorms leaving Knox and Sunny near Springfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Knox to Springfield?
The road trip is about 114.1 miles (183.6 km) and usually takes 01h 51m 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?
Tremont is a useful midpoint, sitting about 57.8 miles from Knox and 56.3 miles from Springfield.
How much longer is the road route than the straight-line distance?
The direct path is about 84.6 miles (136.2 km), while the road route adds roughly 29.5 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 2:48 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.20 one way or $30.39 round trip. Estimated CO2 is about 35.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Knox and Sunny near Springfield.
Stop Ideas Near Tremont
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 Tremont.
Peoria, Illinois
Uptown Station
Lincoln
Pontiac station
Flight Path Map
This map shows the direct air route between Knox and Springfield. Straight-line distance: 84.6 mi (136.15 km).
#1 Knox
County seat of Knox County, Tennessee, United States; third-largest city in Tennessee
| Population | 2,692 |
| Coordinates | 40.9342000, -90.2548500 |
| Altitude | 201 |
| Country | United States |
#2 Springfield
The capital of Illinois and the county seat of Sangamon County.
| Population | 113,671 |
| Coordinates | 39.8017200, -89.6437100 |
| Altitude | 182 |
| Country | United States |
End: East Washington Street (-89.643712, 39.801639)
Estimated Travel Time
Distance: 184 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 48m |
| 40 mph (64.37 km/h) | 02h 51m |
| 50 mph (80.47 km/h) | 02h 16m |
| 60 mph (96.56 km/h) | 01h 54m |
| 70 mph (112.65 km/h) | 01h 37m |
| 80 mph (129 km/h) | 01h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.20 | $30.39 |
| Mid-grade | $4.25 | $17.14 | $34.28 |
| Premium | $4.65 | $18.76 | $37.51 |
| Diesel | $5.30 | $21.38 | $42.75 |
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.