Nonstop flight route between Baltra Island, Galápagos Islands, Ecuador and Tonghua, Jilin, China:
Departure Airport:

Arrival Airport:

Distance from GPS to TNH:
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- About this route
- GPS Airport Information
- TNH Airport Information
- Facts about GPS
- Facts about TNH
- Map of Nearest Airports to GPS
- List of Nearest Airports to GPS
- Map of Furthest Airports from GPS
- List of Furthest Airports from GPS
- Map of Nearest Airports to TNH
- List of Nearest Airports to TNH
- Map of Furthest Airports from TNH
- List of Furthest Airports from TNH
About this route:
A direct, nonstop flight between Seymour Airport (GPS), Baltra Island, Galápagos Islands, Ecuador and Tonghua Sanyuanpu Airport (TNH), Tonghua, Jilin, China would travel a Great Circle distance of 8,787 miles (or 14,142 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 Seymour Airport and Tonghua Sanyuanpu 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 Seymour Airport and Tonghua Sanyuanpu Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GPS / SEGS |
Airport Name: | Seymour Airport |
Location: | Baltra Island, Galápagos Islands, Ecuador |
GPS Coordinates: | 0°27'14"S by 90°15'56"W |
Area Served: | Baltra, Galápagos Islands, Ecuador |
Airport Type: | Public / Military |
Elevation: | 207 feet (63 meters) |
# of Runways: | 1 |
View all routes: | Routes from GPS |
More Information: | GPS Maps & Info |
Arrival 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 |
Facts about Seymour Airport (GPS):
- During World War II, the airport was used by the United States Army Air Forces Sixth Air Force defending the South American coastline and the Panama Canal against Japanese submarines.
- Because of Seymour Airport's relatively low elevation of 207 feet, planes can take off or land at Seymour 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.
- The furthest airport from Seymour Airport (GPS) is Sultan Iskandar Muda International Airport (BTJ), which is located 11,911 miles (19,169 kilometers) away in Banda Aceh, Indonesia.
- The closest airport to Seymour Airport (GPS) is San Cristóbal Airport (SCY), which is located 55 miles (88 kilometers) SE of GPS.
- Seymour Airport (GPS) currently has only 1 runway.
- By 30 September 1945, most personnel were withdrawn and only a housekeeping staff remained.
Facts about Tonghua Sanyuanpu Airport (TNH):
- 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.
- 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".