How far is Geneva, IL from Decatur, IL?
Distance by Flight
Shortest distance between Geneva and Decatur is 145.46 miles (234.1 km).
Flight distance from Geneva, IL to Decatur, IL is 145.46 miles. Estimated flight time is 00 hours 23 minutes.
It takes 00 hours 21 minutes to travel from Geneva to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Geneva, Illinois to Decatur, Illinois is: 192.55 miles (309.87 km) by car.
Driving from Geneva to Decatur will take approximately 03 hours 11 minutes.
#1 Geneva
County seat of Kane County, Illinois
| Population | 21674 |
|---|---|
| GPS Coordinates | 41°53'15"N 88°18'19"W |
| Latitude | 41.8875300 |
| Longitude | -88.3053500 |
| Altitude | 217 |
| Country | United States |
#2 Decatur
The most populous city in Macon County, Illinois. It is located on the Sangamon River in central Illinois. Decatur is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Decatur Museum of Art and History and the Lincoln Log Cabin State Historic Site.
| Population | 70007 |
|---|---|
| GPS Coordinates | 39°50'25"N 88°57'17"W |
| Latitude | 39.8403100 |
| Longitude | -88.9548000 |
| Altitude | 205 |
| Country | United States |
Ending point in Decatur: East Wood Street (-88.954801,39.840341)
Estimated Travel Time Between Geneva and Decatur
The distance between Geneva and Decatur is 310 km if you choose to drive by road. You can go 03 hours 26 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 Geneva and Decatur. The current time is 05:25:56.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 24 minutes |
| 40 mph (64.37 km/h) | 04 hours 48 minutes |
| 50 mph (80.47 km/h) | 03 hours 51 minutes |
| 60 mph (96.56 km/h) | 03 hours 12 minutes |
| 70 mph (112.65 km/h) | 02 hours 45 minutes |
| 75 mph (120.7 km/h) | 02 hours 34 minutes |
| 80 mph (128.75 km/h) | 02 hours 24 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 25.72 liters (6.79 gallon) of gas to cover the route between Geneva and Decatur.
The estimated cost of gas to go from Geneva to Decatur is $24.51 (diesel $29.22).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $24.51 | $27.94 | $30.92 | $29.22 |
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 Geneva and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
