Nonstop flight route between Seiyun, Yemen and Nunukan, East Kalimantan, Indonesia:
Departure Airport:
Arrival Airport:
Distance from GXF to NNX:
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- About this route
 - GXF Airport Information
 - NNX Airport Information
 - Facts about GXF
 - Facts about NNX
 - Map of Nearest Airports to GXF
 - List of Nearest Airports to GXF
 - Map of Furthest Airports from GXF
 - List of Furthest Airports from GXF
 - Map of Nearest Airports to NNX
 - List of Nearest Airports to NNX
 - Map of Furthest Airports from NNX
 - List of Furthest Airports from NNX
 
About this route:
A direct, nonstop flight between Sayun AirportSeiyun Airport (GXF), Seiyun, Yemen and Nunukan Airport (NNX), Nunukan, East Kalimantan, Indonesia would travel a Great Circle distance of 4,738 miles (or 7,625 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 Sayun AirportSeiyun Airport and Nunukan 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 Sayun AirportSeiyun Airport and Nunukan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GXF / OYSY | 
| Airport Name: | Sayun AirportSeiyun Airport | 
| Location: | Seiyun, Yemen | 
| GPS Coordinates: | 15°57'57"N by 48°47'17"E | 
| Area Served: | Sayun | 
| Airport Type: | Public | 
| Elevation: | 2097 feet (639 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from GXF | 
| More Information: | GXF Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | NNX / WRLF | 
| Airport Names: | 
                    
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| Location: | Nunukan, East Kalimantan, Indonesia | 
| GPS Coordinates: | 4°8'12"N by 117°40'0"E | 
| Area Served: | Nunukan, East Kalimantan, Indonesia | 
| Airport Type: | Public | 
| # of Runways: | 1 | 
| View all routes: | Routes from NNX | 
| More Information: | NNX Maps & Info | 
Facts about Sayun AirportSeiyun Airport (GXF):
- Sayun AirportSeiyun Airport (GXF) currently has only 1 runway.
 - The closest airport to Sayun AirportSeiyun Airport (GXF) is Riyan Airport (MKX), which is located 98 miles (158 kilometers) SSE of GXF.
 - The furthest airport from Sayun AirportSeiyun Airport (GXF) is Pukarua Airport (PUK), which is nearly antipodal to Sayun AirportSeiyun Airport (meaning Sayun AirportSeiyun Airport is almost on the exact opposite side of the Earth from Pukarua Airport), and is located 12,021 miles (19,346 kilometers) away in Pukarua, Tuamotus, French Polynesia.
 
Facts about Nunukan Airport (NNX):
- Nunukan Airport (NNX) currently has only 1 runway.
 - In addition to being known as "Nunukan Airport", other names for NNX include "Bandar Udara Nunukan" and "WALF".
 - The furthest airport from Nunukan Airport (NNX) is Coari Airport (CIZ), which is nearly antipodal to Nunukan Airport (meaning Nunukan Airport is almost on the exact opposite side of the Earth from Coari Airport), and is located 12,382 miles (19,927 kilometers) away in Coari, Amazonas, Brazil.
 - The closest airport to Nunukan Airport (NNX) is Tawau Airport (TWU), which is located 34 miles (54 kilometers) ENE of NNX.
 
