How far is Upper Alton from Decatur?

Distance by Flight

Shortest distance between Upper Alton and Decatur is 90.54 miles (145.71 km).

Flight distance from Upper Alton, IL to Decatur, IL is 90.54 miles. Estimated flight time is 00 hours 12 minutes.

It takes 00 hours 11 minutes to travel from Upper Alton to Decatur with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Upper Alton, Illinois to Decatur, Illinois is: 105.06 miles (169.08 km) by car.

Driving from Upper Alton to Decatur will take approximately 01 hours 59 minutes.

#1 Upper Alton

City in Madison County, Illinois, United States of America

Population 29251
GPS Coordinates 38°54'41"N 90°9'2"W
Latitude 38.9114400
Longitude -90.1506600
Altitude 166
Country United States
Decatur image
#2 Decatur

City in Macon County, Illinois, United States

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 Upper Alton and Decatur

The distance between Upper Alton and Decatur is 169 km if you choose to drive by road. You can go 01 hours 52 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 Upper Alton and Decatur. The current time is 17:10:36.

Average Speed Travel Time
30 mph (48.3 km/h) 03 hours 30 minutes
40 mph (64.37 km/h) 02 hours 37 minutes
50 mph (80.47 km/h) 02 hours 06 minutes
60 mph (96.56 km/h) 01 hours 45 minutes
70 mph (112.65 km/h) 01 hours 30 minutes
75 mph (120.7 km/h) 01 hours 24 minutes
80 mph (128.75 km/h) 01 hours 18 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 14.03 liters (3.71 gallon) of gas to cover the route between Upper Alton and Decatur.
The estimated cost of gas to go from Upper Alton to Decatur is $12.26 (diesel $13.81).

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 per gallon of daily gas for calculations is $3.306 (Diesel $3.725) /gallon. Last changed prices on January 22, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Upper Alton 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

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Driving distance from Belleville, IL to Upper Alton 36.74 miles (59 km)

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Driving distance from Bremen, IL to Upper Alton 84.42 miles (136 km)

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Driving distance from Quincy, IL to Upper Alton 116.27 miles (187 km)

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Driving distance from Springfield, IL to Upper Alton 89.14 miles (143 km)

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Driving distance from Aurora, IL to Upper Alton 257.11 miles (414 km)

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Driving distance from Berwyn, IL to Upper Alton 276.08 miles (444 km)

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Driving distance from Bloomington, IL to Upper Alton 148.99 miles (240 km)

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Driving distance from Calumet City, IL to Upper Alton 279.01 miles (449 km)

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Driving distance from Champaign, IL to Upper Alton 167.72 miles (270 km)

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Driving distance from Chicago, IL to Upper Alton 281.51 miles (453 km)

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Driving distance from Crystal Lake, IL to Upper Alton 310.28 miles (499 km)

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Driving distance from Des Plaines, IL to Upper Alton 286.9 miles (462 km)

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