Nonstop flight route between Mattoon/Charleston, Illinois, United States and Aspen, Colorado, United States:
Departure Airport:

Arrival Airport:

Distance from MTO to ASE:
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- About this route
- MTO Airport Information
- ASE Airport Information
- Facts about MTO
- Facts about ASE
- Map of Nearest Airports to MTO
- List of Nearest Airports to MTO
- Map of Furthest Airports from MTO
- List of Furthest Airports from MTO
- Map of Nearest Airports to ASE
- List of Nearest Airports to ASE
- Map of Furthest Airports from ASE
- List of Furthest Airports from ASE
About this route:
A direct, nonstop flight between Coles County Memorial Airport (MTO), Mattoon/Charleston, Illinois, United States and Aspen–Pitkin County Airport (ASE), Aspen, Colorado, United States would travel a Great Circle distance of 992 miles (or 1,596 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 Coles County Memorial Airport and Aspen–Pitkin County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | MTO / KMTO |
Airport Name: | Coles County Memorial Airport |
Location: | Mattoon/Charleston, Illinois, United States |
GPS Coordinates: | 39°28'41"N by 88°16'45"W |
Area Served: | Mattoon/Charleston, Illinois |
Operator/Owner: | Coles County Airport Authority |
Airport Type: | Public |
Elevation: | 722 feet (220 meters) |
# of Runways: | 3 |
View all routes: | Routes from MTO |
More Information: | MTO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASE / KASE |
Airport Names: |
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Location: | Aspen, Colorado, United States |
GPS Coordinates: | 39°13'23"N by 106°52'8"W |
Area Served: | Aspen, Colorado |
Operator/Owner: | Pitkin County |
Airport Type: | Public |
Elevation: | 7820 feet (2,384 meters) |
# of Runways: | 1 |
View all routes: | Routes from ASE |
More Information: | ASE Maps & Info |
Facts about Coles County Memorial Airport (MTO):
- The closest airport to Coles County Memorial Airport (MTO) is University of Illinois Willard Airport (CMI), which is located 39 miles (62 kilometers) N of MTO.
- Coles County Memorial Airport (MTO) has 3 runways.
- Because of Coles County Memorial Airport's relatively low elevation of 722 feet, planes can take off or land at Coles County Memorial 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.
- The airport covers 1,225 acres at an elevation of 722 feet.
- The furthest airport from Coles County Memorial Airport (MTO) is Margaret River Airport (MGV), which is located 11,091 miles (17,849 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Aspen–Pitkin County Airport (ASE):
- The furthest airport from Aspen–Pitkin County Airport (ASE) is Sir Gaëtan Duval Airport (RRG), which is located 10,971 miles (17,657 kilometers) away in Rodrigues Island, Mauritius.
- Several airport improvements are planned or underway at the Aspen–Pitkin County Airport.
- In addition to being known as "Aspen–Pitkin County Airport", another name for ASE is "Sardy Field".
- Aspen–Pitkin County Airport (ASE) currently has only 1 runway.
- Because of Aspen–Pitkin County Airport's high elevation of 7,820 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ASE. Combined with a high temperature, this could make ASE a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The airport is also conducting an update of its 2004 Airport Master Plan.
- More recently, Lynx Aviation flying on behalf of Frontier Airlines operated Bombardier Q400 turboprops into Aspen.
- The closest airport to Aspen–Pitkin County Airport (ASE) is Eagle County Regional Airport (EGE), which is located 29 miles (47 kilometers) N of ASE.
- Historically, the airport was served by a number of airlines over the years including Aspen Airways which introduced the first scheduled passenger jet service into Aspen.
- In 2007, the runway was completely rehabilitated with new grooved asphalt.