Nonstop flight route between Okmulgee, Oklahoma, United States and Changzhi, Shanxi, China:
Departure Airport:

Arrival Airport:

Distance from OKM to CIH:
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- About this route
- OKM Airport Information
- CIH Airport Information
- Facts about OKM
- Facts about CIH
- Map of Nearest Airports to OKM
- List of Nearest Airports to OKM
- Map of Furthest Airports from OKM
- List of Furthest Airports from OKM
- Map of Nearest Airports to CIH
- List of Nearest Airports to CIH
- Map of Furthest Airports from CIH
- List of Furthest Airports from CIH
About this route:
A direct, nonstop flight between Okmulgee Regional Airport (OKM), Okmulgee, Oklahoma, United States and Changzhi Wangcun Airport (CIH), Changzhi, Shanxi, China would travel a Great Circle distance of 7,128 miles (or 11,472 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 Okmulgee Regional Airport and Changzhi Wangcun 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 Okmulgee Regional Airport and Changzhi Wangcun Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | OKM / KOKM |
Airport Name: | Okmulgee Regional Airport |
Location: | Okmulgee, Oklahoma, United States |
GPS Coordinates: | 35°40'5"N by 95°56'54"W |
Area Served: | Okmulgee, Oklahoma |
Operator/Owner: | City of Okmulgee |
Airport Type: | Public |
Elevation: | 720 feet (219 meters) |
# of Runways: | 1 |
View all routes: | Routes from OKM |
More Information: | OKM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CIH / ZBCZ |
Airport Names: |
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Location: | Changzhi, Shanxi, China |
GPS Coordinates: | 36°14'51"N by 113°7'33"E |
Area Served: | Changzhi, Shanxi, China |
Operator/Owner: | Shanxi Civil Airport Group |
Airport Type: | Public |
# of Runways: | 1 |
View all routes: | Routes from CIH |
More Information: | CIH Maps & Info |
Facts about Okmulgee Regional Airport (OKM):
- The airport covers 1,100 acres at an elevation of 720 feet.
- Because of Okmulgee Regional Airport's relatively low elevation of 720 feet, planes can take off or land at Okmulgee 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.
- Okmulgee Regional Airport (OKM) currently has only 1 runway.
- The furthest airport from Okmulgee Regional Airport (OKM) is Sir Gaëtan Duval Airport (RRG), which is located 10,767 miles (17,328 kilometers) away in Rodrigues Island, Mauritius.
- Opened as Okmulgee Field in 1942 as a United States Army Air Forces airfield.
- The closest airport to Okmulgee Regional Airport (OKM) is Richard Lloyd Jones Jr. Airport (RVS), which is located 26 miles (41 kilometers) N of OKM.
Facts about Changzhi Wangcun Airport (CIH):
- The furthest airport from Changzhi Wangcun Airport (CIH) is Colonia Catriel Airport (CCT), which is nearly antipodal to Changzhi Wangcun Airport (meaning Changzhi Wangcun Airport is almost on the exact opposite side of the Earth from Colonia Catriel Airport), and is located 12,310 miles (19,811 kilometers) away in Colonia Catriel, Río Negro, Argentina.
- In addition to being known as "Changzhi Wangcun Airport", other names for CIH include "长治王村机场" and "Changzhi Wangcun Jīchǎng".
- The closest airport to Changzhi Wangcun Airport (CIH) is Handan Airport (HDG), which is located 75 miles (121 kilometers) ENE of CIH.
- Changzhi Wangcun Airport (CIH) currently has only 1 runway.