Nonstop flight route between Huai'an, Jiangsu, China and Stillwater, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from HIA to SWO:
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- About this route
- HIA Airport Information
- SWO Airport Information
- Facts about HIA
- Facts about SWO
- Map of Nearest Airports to HIA
- List of Nearest Airports to HIA
- Map of Furthest Airports from HIA
- List of Furthest Airports from HIA
- Map of Nearest Airports to SWO
- List of Nearest Airports to SWO
- Map of Furthest Airports from SWO
- List of Furthest Airports from SWO
About this route:
A direct, nonstop flight between Huai'an Lianshui Airport (HIA), Huai'an, Jiangsu, China and Stillwater Regional Airport (SWO), Stillwater, Oklahoma, United States would travel a Great Circle distance of 7,069 miles (or 11,377 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 Huai'an Lianshui Airport and Stillwater 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 Huai'an Lianshui Airport and Stillwater 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: | HIA / ZSSH |
Airport Names: |
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Location: | Huai'an, Jiangsu, China |
GPS Coordinates: | 33°46'37"N by 119°8'52"E |
Area Served: | Huai'an, Jiangsu, China |
Airport Type: | Public |
Elevation: | 23 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from HIA |
More Information: | HIA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SWO / KSWO |
Airport Names: |
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Location: | Stillwater, Oklahoma, United States |
GPS Coordinates: | 36°9'39"N by 97°5'8"W |
Area Served: | Stillwater, Oklahoma |
Operator/Owner: | City of Stillwater |
Airport Type: | Public |
Elevation: | 1000 feet (305 meters) |
# of Runways: | 2 |
View all routes: | Routes from SWO |
More Information: | SWO Maps & Info |
Facts about Huai'an Lianshui Airport (HIA):
- Huai'an Lianshui Airport (HIA) currently has only 1 runway.
- Huai'an Lianshui Airport handled 230,000 passengers last year.
- In addition to being known as "Huai'an Lianshui Airport", other names for HIA include "淮安涟水机场" and "Huái'ān Liánshuǐ Jīchǎng".
- The closest airport to Huai'an Lianshui Airport (HIA) is Lianyungang Baitabu Airport (LYG), which is located 57 miles (92 kilometers) NNW of HIA.
- The furthest airport from Huai'an Lianshui Airport (HIA) is Junín Airport (JNI), which is nearly antipodal to Huai'an Lianshui Airport (meaning Huai'an Lianshui Airport is almost on the exact opposite side of the Earth from Junín Airport), and is located 12,384 miles (19,929 kilometers) away in Junín, Buenos Aires, Argentina.
- In 2011, its first full year of operation, Huai'an Airport handled 230,000 passengers to become the 99th busiest airport in China.
- Because of Huai'an Lianshui Airport's relatively low elevation of 23 feet, planes can take off or land at Huai'an Lianshui 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.
Facts about Stillwater Regional Airport (SWO):
- Central DC-3s landed at Stillwater starting in 1953.
- Stillwater Regional Airport is in Payne County, Oklahoma, three miles northwest of Stillwater, which owns it.
- The airport is home to the Stillwater Airport Memorial Museum.
- The airport covers 1,571 acres at an elevation of 1,000 feet.
- The furthest airport from Stillwater Regional Airport (SWO) is Sir Gaëtan Duval Airport (RRG), which is located 10,797 miles (17,377 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Stillwater Regional Airport (SWO) is Cushing Municipal Airport (CUH), which is located 23 miles (37 kilometers) SE of SWO.
- Stillwater Regional Airport (SWO) has 2 runways.
- In addition to being known as "Stillwater Regional Airport", another name for SWO is "Searcy Field".