Nonstop flight route between Decatur, Illinois, United States and Boise, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from DEC to BOI:
Share this route:
Jump to:
- About this route
- DEC Airport Information
- BOI Airport Information
- Facts about DEC
- Facts about BOI
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
- Map of Nearest Airports to BOI
- List of Nearest Airports to BOI
- Map of Furthest Airports from BOI
- List of Furthest Airports from BOI
About this route:
A direct, nonstop flight between Decatur Airport (DEC), Decatur, Illinois, United States and Boise Airport (BOI), Boise, Idaho, United States would travel a Great Circle distance of 1,428 miles (or 2,298 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Decatur Airport and Boise Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DEC / KDEC |
Airport Name: | Decatur Airport |
Location: | Decatur, Illinois, United States |
GPS Coordinates: | 39°50'3"N by 88°51'56"W |
Area Served: | Decatur, Illinois |
Operator/Owner: | Decatur Park District |
Airport Type: | Public |
Elevation: | 682 feet (208 meters) |
# of Runways: | 3 |
View all routes: | Routes from DEC |
More Information: | DEC Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | BOI / KBOI |
Airport Names: |
|
Location: | Boise, Idaho, United States |
GPS Coordinates: | 43°33'51"N by 116°13'22"W |
Area Served: | Boise, Idaho |
Airport Type: | Public |
Elevation: | 2871 feet (875 meters) |
# of Runways: | 3 |
View all routes: | Routes from BOI |
More Information: | BOI Maps & Info |
Facts about Decatur Airport (DEC):
- Decatur Airport (DEC) has 3 runways.
- The Illinois Army National Guard has an Army Aviation Support Facility at the airport.
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- The furthest airport from Decatur Airport (DEC) is Margaret River Airport (MGV), which is located 11,056 miles (17,793 kilometers) away in Margaret River, Western Australia, Australia.
- Decatur Airport has a 24,000 square feet passenger terminal with airline counters, a restaurant, baggage claim area and car rental facility.
- Because of Decatur Airport's relatively low elevation of 682 feet, planes can take off or land at Decatur Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Decatur Airport covers 2,100 acres at an elevation of 682 feet.
Facts about Boise Airport (BOI):
- In 2005 over 3 million passengers passed through the airport.
- During World War II the Army Air Corps, later Army Air Forces, leased the field for use a training base for B-17 Flying Fortress and B-24 Liberator bomber crews.
- The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
- Boise Airport is a joint civil-military airport three miles south of Boise in Ada County, Idaho.
- Law enforcement at the airport is handled by the Boise Police Department.
- The Boise Airport was fourth in passenger satisfaction in the J.D.
- In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
- The current airport has its origins in 1936 when Boise began buying and leasing land for the airport.
- Boise Airport (BOI) has 3 runways.
- The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
- Boise Airport covers an area of 5,000 acres at an elevation of 2,871 feet above mean sea level.