Nonstop flight route between Sidney, Montana, United States and Xilinhot, Inner Mongolia, China:
Departure Airport:

Arrival Airport:

Distance from SDY to XIL:
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- About this route
- SDY Airport Information
- XIL Airport Information
- Facts about SDY
- Facts about XIL
- Map of Nearest Airports to SDY
- List of Nearest Airports to SDY
- Map of Furthest Airports from SDY
- List of Furthest Airports from SDY
- Map of Nearest Airports to XIL
- List of Nearest Airports to XIL
- Map of Furthest Airports from XIL
- List of Furthest Airports from XIL
About this route:
A direct, nonstop flight between Sidney-Richland Municipal Airport (SDY), Sidney, Montana, United States and Xilinhot Airport (XIL), Xilinhot, Inner Mongolia, China would travel a Great Circle distance of 5,652 miles (or 9,096 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 Sidney-Richland Municipal Airport and Xilinhot 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 Sidney-Richland Municipal Airport and Xilinhot Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SDY / KSDY |
Airport Name: | Sidney-Richland Municipal Airport |
Location: | Sidney, Montana, United States |
GPS Coordinates: | 47°42'24"N by 104°11'32"W |
Area Served: | Sidney, Montana |
Operator/Owner: | Sidney Richland Airport Authority |
Airport Type: | Public |
Elevation: | 1985 feet (605 meters) |
# of Runways: | 2 |
View all routes: | Routes from SDY |
More Information: | SDY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | XIL / ZBXH |
Airport Names: |
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Location: | Xilinhot, Inner Mongolia, China |
GPS Coordinates: | 43°55'0"N by 115°57'50"E |
Area Served: | Xilinhot, Inner Mongolia, China |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from XIL |
More Information: | XIL Maps & Info |
Facts about Sidney-Richland Municipal Airport (SDY):
- The furthest airport from Sidney-Richland Municipal Airport (SDY) is Sir Gaëtan Duval Airport (RRG), which is located 10,383 miles (16,711 kilometers) away in Rodrigues Island, Mauritius.
- Sidney-Richland Municipal Airport (SDY) has 2 runways.
- The closest airport to Sidney-Richland Municipal Airport (SDY) is Sloulin Field International Airport (ISN), which is located 41 miles (67 kilometers) NE of SDY.
- Sidney-Richland Municipal Airport covers an area of 335 acres at an elevation of 1,985 feet above mean sea level.
- As per the Federal Aviation Administration, this airport had 2,031 passenger boardings in calendar year 2008, 2,766 in 2009, and 3,659 in 2010.
Facts about Xilinhot Airport (XIL):
- The closest airport to Xilinhot Airport (XIL) is Chifeng Airport (CIF), which is located 189 miles (304 kilometers) SE of XIL.
- Xilinhot Airport (XIL) currently has only 1 runway.
- The furthest airport from Xilinhot Airport (XIL) is Almirante Marcos A. Zar Airport (REL), which is nearly antipodal to Xilinhot Airport (meaning Xilinhot Airport is almost on the exact opposite side of the Earth from Almirante Marcos A. Zar Airport), and is located 12,358 miles (19,887 kilometers) away in Trelew, Chubut, Argentina.
- In addition to being known as "Xilinhot Airport", other names for XIL include "锡林浩特机场" and "Xīlínhàotè Jīchǎng".