Nonstop flight route between Ithaca, New York, United States and Decatur, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from ITH to DEC:
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- About this route
- ITH Airport Information
- DEC Airport Information
- Facts about ITH
- Facts about DEC
- Map of Nearest Airports to ITH
- List of Nearest Airports to ITH
- Map of Furthest Airports from ITH
- List of Furthest Airports from ITH
- Map of Nearest Airports to DEC
- List of Nearest Airports to DEC
- Map of Furthest Airports from DEC
- List of Furthest Airports from DEC
About this route:
A direct, nonstop flight between Ithaca Tompkins Regional Airport (ITH), Ithaca, New York, United States and Decatur Airport (DEC), Decatur, Illinois, United States would travel a Great Circle distance of 670 miles (or 1,079 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 Ithaca Tompkins Regional Airport and Decatur Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ITH / KITH |
Airport Name: | Ithaca Tompkins Regional Airport |
Location: | Ithaca, New York, United States |
GPS Coordinates: | 42°29'29"N by 76°27'30"W |
Area Served: | Ithaca, New York |
Operator/Owner: | Tompkins County |
Airport Type: | Public |
Elevation: | 1099 feet (335 meters) |
# of Runways: | 2 |
View all routes: | Routes from ITH |
More Information: | ITH Maps & Info |
Arrival 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 |
Facts about Ithaca Tompkins Regional Airport (ITH):
- Starting on March 24, 2012, US Airways Express ended all service between Ithaca and New York-LaGuardia as part of a slot-exchange deal with Delta.
- Other carriers included Commuter Airlines, Mall Airways, Command Airways, Ransome Airlines, and Continental Express.
- The closest airport to Ithaca Tompkins Regional Airport (ITH) is Cortland County Airport (CTX), which is located only 14 miles (23 kilometers) ENE of ITH.
- Ithaca Dispatch operates a taxi stand at the airport, although it may be necessary to call in advance, especially during peak hours.
- The furthest airport from Ithaca Tompkins Regional Airport (ITH) is Margaret River Airport (MGV), which is located 11,576 miles (18,630 kilometers) away in Margaret River, Western Australia, Australia.
- TCAT Route 32 travels to Cornell University and downtown Ithaca Monday through Friday, On weekends similar service is on Route 72.
- The original Ithaca Municipal Airport was west of downtown Ithaca, near the inlet of Cayuga Lake.
- Ithaca Tompkins Regional Airport (ITH) has 2 runways.
Facts about Decatur Airport (DEC):
- The closest airport to Decatur Airport (DEC) is University of Illinois Willard Airport (CMI), which is located 34 miles (55 kilometers) ENE of DEC.
- Decatur Airport is a public airport five miles east of Decatur, in Macon County, Illinois.
- 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 (DEC) has 3 runways.
- 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.