How far is Belleville, IL from Decatur, IL?
Distance by Flight
Shortest distance between Belleville and Decatur is 106.58 miles (171.52 km).
Flight distance from Belleville, IL to Decatur, IL is 106.58 miles. Estimated flight time is 00 hours 13 minutes.
It takes 00 hours 12 minutes to travel from Belleville to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Belleville, Illinois to Decatur, Illinois is: 115.74 miles (186.26 km) by car.
Driving from Belleville to Decatur will take approximately 02 hours 12 minutes.
#1 Belleville
The county seat of St. Clair County, Illinois. It is located on the Mississippi River in the southwestern part of the state. Belleville is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Belleville Historical Society and the Belleville Museum.
| Population | 40536 |
|---|---|
| GPS Coordinates | 38°31'12"N 89°59'2"W |
| Latitude | 38.5200500 |
| Longitude | -89.9839900 |
| Altitude | 157 |
| 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 Belleville and Decatur
The distance between Belleville and Decatur is 186 km if you choose to drive by road. You can go 02 hours 04 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 Belleville and Decatur. The current time is 01:43:11.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 51 minutes |
| 40 mph (64.37 km/h) | 02 hours 53 minutes |
| 50 mph (80.47 km/h) | 02 hours 18 minutes |
| 60 mph (96.56 km/h) | 01 hours 55 minutes |
| 70 mph (112.65 km/h) | 01 hours 39 minutes |
| 75 mph (120.7 km/h) | 01 hours 32 minutes |
| 80 mph (128.75 km/h) | 01 hours 26 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 15.46 liters (4.08 gallon) of gas to cover the route between Belleville and Decatur.
The estimated cost of gas to go from Belleville to Decatur is $14.73 (diesel $17.56).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $14.73 | $16.79 | $18.59 | $17.56 |
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 April 20, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Belleville and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
