Nonstop flight route between Sapporo, Hokkaido, Japan and Marion, Illinois, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from CTS to MWA:
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- About this route
- CTS Airport Information
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- List of Furthest Airports from CTS
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- List of Nearest Airports to MWA
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- List of Furthest Airports from MWA
About this route:
A direct, nonstop flight between New Chitose Airport (CTS), Sapporo, Hokkaido, Japan and Williamson County Regional Airport (MWA), Marion, Illinois, United States would travel a Great Circle distance of 6,027 miles (or 9,700 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 large distance between New Chitose Airport and Williamson County Regional Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between New Chitose Airport and Williamson County Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CTS / RJCC | 
| Airport Names: | 
 | 
| Location: | Sapporo, Hokkaido, Japan | 
| GPS Coordinates: | 42°46'31"N by 141°41'32"E | 
| Area Served: | Sapporo metropolitan area | 
| Operator/Owner: | Ministry of Transport (airfield) Hokkaidō Airport Terminal Co., Ltd. (terminal) | 
| Airport Type: | Public | 
| Elevation: | 70 feet (21 meters) | 
| # of Runways: | 4 | 
| View all routes: | Routes from CTS | 
| More Information: | CTS Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | MWA / KMWA | 
| Airport Name: | Williamson County Regional Airport | 
| Location: | Marion, Illinois, United States | 
| GPS Coordinates: | 37°45'18"N by 89°0'39"W | 
| Area Served: | Marion, Illinois | 
| Operator/Owner: | Williamson County Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 472 feet (144 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from MWA | 
| More Information: | MWA Maps & Info | 
Facts about New Chitose Airport (CTS):
- Because of New Chitose Airport's relatively low elevation of 70 feet, planes can take off or land at New Chitose 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.
- New Chitose became Japan's first 24-hour airport in 1994.
- In addition to being known as "New Chitose Airport", other names for CTS include "Sapporo/New Chitose Airport", "新千歳空港" and "Shin-Chitose Kūkō".
- New Chitose opened in 1991 to replace the adjacent Chitose Airport, a joint-use facility which had served passenger flights since 1963.
- China Airlines operates its Sapporo office on the third floor of the airport building.
- The furthest airport from New Chitose Airport (CTS) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,383 miles (18,319 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
- The closest airport to New Chitose Airport (CTS) is Asahikawa Airport (AKJ), which is located 73 miles (117 kilometers) NNE of CTS.
- New Chitose Airport (CTS) has 4 runways.
Facts about Williamson County Regional Airport (MWA):
- Federal Aviation Administration records say the airport had 3,631 passenger boardings in calendar year 2008, 3,399 in 2009 and 8,047 in 2010.
- Because of Williamson County Regional Airport's relatively low elevation of 472 feet, planes can take off or land at Williamson County Regional 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 furthest airport from Williamson County Regional Airport (MWA) is Margaret River Airport (MGV), which is located 11,065 miles (17,807 kilometers) away in Margaret River, Western Australia, Australia.
- On November 6, 2006 Mesa Airlines announced that new service to Chicago Midway International Airport would begin in February 2007 operated by subsidiary Air Midwest, with service to Decatur Airport in Decatur, Illinois, and continuing to Chicago Midway International Airport direct.
- The closest airport to Williamson County Regional Airport (MWA) is Southern Illinois Airport (MDH), which is located only 13 miles (21 kilometers) W of MWA.
- It has one FBO, Aeroflite, located at the base of the control tower on the general aviation ramp.
- Williamson County Regional Airport (MWA) has 2 runways.




