Nonstop flight route between Tonghua, Jilin, China and Charlotte Amalie, Saint Thomas, U.S. Virgin Islands:
Departure Airport:

Arrival Airport:

Distance from TNH to SPB:
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- About this route
- TNH Airport Information
- SPB Airport Information
- Facts about TNH
- Facts about SPB
- 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 SPB
- List of Nearest Airports to SPB
- Map of Furthest Airports from SPB
- List of Furthest Airports from SPB
About this route:
A direct, nonstop flight between Tonghua Sanyuanpu Airport (TNH), Tonghua, Jilin, China and Charlotte Amalie Harbor Seaplane Base (SPB), Charlotte Amalie, Saint Thomas, U.S. Virgin Islands would travel a Great Circle distance of 8,196 miles (or 13,189 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 Charlotte Amalie Harbor Seaplane Base, 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 Charlotte Amalie Harbor Seaplane Base. 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: | SPB / |
Airport Names: |
|
Location: | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands |
GPS Coordinates: | 18°20'18"N by 64°56'26"W |
Operator/Owner: | Virgin Islands Port Authority |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from SPB |
More Information: | SPB 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 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.
- The closest airport to Tonghua Sanyuanpu Airport (TNH) is Changbaishan Airport (NBS), which is located 95 miles (153 kilometers) E of TNH.
Facts about Charlotte Amalie Harbor Seaplane Base (SPB):
- The furthest airport from Charlotte Amalie Harbor Seaplane Base (SPB) is Barrow Island Airport (BWB), which is nearly antipodal to Charlotte Amalie Harbor Seaplane Base (meaning Charlotte Amalie Harbor Seaplane Base is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,261 miles (19,732 kilometers) away in Barrow Island, Western Australia, Australia.
- The closest airport to Charlotte Amalie Harbor Seaplane Base (SPB) is Cyril E. King Airport (STT), which is located only 2 miles (3 kilometers) W of SPB.
- In addition to being known as "Charlotte Amalie Harbor Seaplane Base", other names for SPB include "St. Thomas Seaplane Base" and "VI22".
- Charlotte Amalie Harbor Seaplane Base (SPB) has 2 runways.
- Because of Charlotte Amalie Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Charlotte Amalie Harbor Seaplane Base 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.