Nonstop flight route between Tonghua, Jilin, China and Essington, Pennsylvania, United States:
Departure Airport:

Arrival Airport:

Distance from TNH to PSQ:
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- About this route
- TNH Airport Information
- PSQ Airport Information
- Facts about TNH
- Facts about PSQ
- Map of Nearest Airports to TNH
- List of Nearest Airports to TNH
- Map of Furthest Airports from TNH
- List of Furthest Airports from TNH
- Map of Nearest Airports to PSQ
- List of Nearest Airports to PSQ
- Map of Furthest Airports from PSQ
- List of Furthest Airports from PSQ
About this route:
A direct, nonstop flight between Tonghua Sanyuanpu Airport (TNH), Tonghua, Jilin, China and Philadelphia Seaplane BaseChandler Field (PSQ), Essington, Pennsylvania, United States would travel a Great Circle distance of 6,613 miles (or 10,642 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 Tonghua Sanyuanpu Airport and Philadelphia Seaplane BaseChandler Field, 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 Tonghua Sanyuanpu Airport and Philadelphia Seaplane BaseChandler Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | TNH / ZYTN |
Airport Names: |
|
Location: | Tonghua, Jilin, China |
GPS Coordinates: | 42°15'14"N by 125°42'14"E |
Area Served: | Tonghua, Jilin, China |
Airport Type: | Military/Public |
View all routes: | Routes from TNH |
More Information: | TNH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PSQ / |
Airport Names: |
|
Location: | Essington, Pennsylvania, United States |
GPS Coordinates: | 39°51'38"N by 75°17'59"W |
Operator/Owner: | Township of Tinicum |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from PSQ |
More Information: | PSQ Maps & Info |
Facts about Tonghua Sanyuanpu Airport (TNH):
- In addition to being known as "Tonghua Sanyuanpu Airport", other names for TNH include "通化三源浦机场" and "Tōnghuà Sānyuánpǔ Jīchǎng".
- The closest airport to Tonghua Sanyuanpu Airport (TNH) is Changbaishan Airport (NBS), which is located 95 miles (153 kilometers) E of TNH.
- The furthest airport from Tonghua Sanyuanpu Airport (TNH) is Miramar Airport (MJR), which is nearly antipodal to Tonghua Sanyuanpu Airport (meaning Tonghua Sanyuanpu Airport is almost on the exact opposite side of the Earth from Miramar Airport), and is located 12,101 miles (19,474 kilometers) away in Miramar, Buenos Aires, Argentina.
Facts about Philadelphia Seaplane BaseChandler Field (PSQ):
- Philadelphia Seaplane BaseChandler Field (PSQ) currently has only 1 runway.
- Because of Philadelphia Seaplane BaseChandler Field's relatively low elevation of 0 feet, planes can take off or land at Philadelphia Seaplane BaseChandler Field 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 closest airport to Philadelphia Seaplane BaseChandler Field (PSQ) is Philadelphia International Airport (PHL), which is located only 3 miles (5 kilometers) ENE of PSQ.
- In addition to being known as "Philadelphia Seaplane BaseChandler Field", another name for PSQ is "9N2".
- The furthest airport from Philadelphia Seaplane BaseChandler Field (PSQ) is Margaret River Airport (MGV), which is located 11,732 miles (18,880 kilometers) away in Margaret River, Western Australia, Australia.