How far is Pontiac, IL from Decatur, IL?

Distance by Flight

Shortest distance between Pontiac and Decatur is 102.64 miles (165.19 km).

Flight distance from Pontiac, IL to Decatur, IL is 102.64 miles. Estimated flight time is 00 hours 13 minutes.

It takes 00 hours 12 minutes to travel from Pontiac to Decatur with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Pontiac, Illinois to Decatur, Illinois is: 111.07 miles (178.74 km) by car.

Driving from Pontiac to Decatur will take approximately 02 hours 02 minutes.

Decatur image
#1 Pontiac

City in Illinois, USA

Population 11176
GPS Coordinates 38°35'14"N 89°59'5"W
Latitude 38.5872700
Longitude -89.9848300
Altitude 176
Country United States
Decatur image
#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

Estimated Travel Time Between Pontiac and Decatur

The distance between Pontiac and Decatur is 179 km if you choose to drive by road. You can go 01 hours 59 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 Pontiac and Decatur. The current time is 03:30:24.

Average Speed Travel Time
30 mph (48.3 km/h) 03 hours 42 minutes
40 mph (64.37 km/h) 02 hours 46 minutes
50 mph (80.47 km/h) 02 hours 13 minutes
60 mph (96.56 km/h) 01 hours 51 minutes
70 mph (112.65 km/h) 01 hours 35 minutes
75 mph (120.7 km/h) 01 hours 28 minutes
80 mph (128.75 km/h) 01 hours 23 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 14.84 liters (3.92 gallon) of gas to cover the route between Pontiac and Decatur.
The estimated cost of gas to go from Pontiac to Decatur is $14.14 (diesel $16.85).

Illinois gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.61 $4.11 $4.55 $4.3
Total $14.14 $16.12 $17.84 $16.85

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 Pontiac and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

Decatur image

Driving distance from Bremen, IL to Pontiac 57.69 miles (93 km)

Decatur image

Driving distance from Springfield, IL to Pontiac 95.15 miles (153 km)

Decatur image

Driving distance from York, IL to Pontiac 171.65 miles (276 km)

Decatur image

Driving distance from Arlington Heights, IL to Pontiac 301.22 miles (485 km)

Decatur image

Driving distance from Aurora, IL to Pontiac 269.15 miles (433 km)

Decatur image

Driving distance from Berwyn, IL to Pontiac 282.08 miles (454 km)

Decatur image

Driving distance from Bloomington, IL to Pontiac 161.03 miles (259 km)

Decatur image

Driving distance from Champaign, IL to Pontiac 177.92 miles (286 km)

Decatur image

Driving distance from Chicago, IL to Pontiac 293.56 miles (472 km)

Decatur image

Driving distance from Cicero, IL to Pontiac 289.13 miles (465 km)

Decatur image

Driving distance from Des Plaines, IL to Pontiac 292.9 miles (471 km)

Decatur image

Driving distance from Elgin, IL to Pontiac 327.72 miles (527 km)

Gas Cost Calculator