How far is Knox, IL from Springfield, IL?
Distance by Flight
Shortest distance between Knox and Springfield is 84.6 miles (136.15 km).
Flight distance from Knox, IL to Springfield, IL is 84.6 miles. Estimated flight time is 00 hours 13 minutes.
It takes 00 hours 12 minutes to travel from Knox to Springfield with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Knox, Illinois to Springfield, Illinois is: 114.07 miles (183.58 km) by car.
Driving from Knox to Springfield will take approximately 01 hours 51 minutes.
#1 Knox
County seat of Knox County, Tennessee, United States; third-largest city in Tennessee
| Population | 2692 |
|---|---|
| GPS Coordinates | 40°56'3"N 90°15'17"W |
| Latitude | 40.9342000 |
| Longitude | -90.2548500 |
| Altitude | 201 |
| Country | United States |
#2 Springfield
The capital of Illinois and the county seat of Sangamon County. It is located on the Sangamon River in central Illinois. Springfield is known for its many colleges and universities, its many parks and green spaces, and its many attractions, such as the Abraham Lincoln Presidential Library and Museum and the Illinois State Capitol.
| Population | 113671 |
|---|---|
| GPS Coordinates | 39°48'6"N 89°38'37"W |
| Latitude | 39.8017200 |
| Longitude | -89.6437100 |
| Altitude | 182 |
| Country | United States |
Ending point in Springfield: East Washington Street (-89.643712,39.801639)
Estimated Travel Time Between Knox and Springfield
The distance between Knox and Springfield is 184 km if you choose to drive by road. You can go 02 hours 02 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Knox and Springfield. The current time is 00:11:11.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 48 minutes |
| 40 mph (64.37 km/h) | 02 hours 51 minutes |
| 50 mph (80.47 km/h) | 02 hours 16 minutes |
| 60 mph (96.56 km/h) | 01 hours 54 minutes |
| 70 mph (112.65 km/h) | 01 hours 37 minutes |
| 75 mph (120.7 km/h) | 01 hours 31 minutes |
| 80 mph (128.75 km/h) | 01 hours 25 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 15.24 liters (4.03 gallon) of gas to cover the route between Knox and Springfield.
The estimated cost of gas to go from Knox to Springfield is $14.52 (diesel $17.31).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $14.52 | $16.55 | $18.32 | $17.31 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Knox and Springfield (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
