Nonstop flight route between Santa Rosa, El Oro, Ecuador and Wau, Sudan:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ETR to WUU:
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- About this route
- ETR Airport Information
- WUU Airport Information
- Facts about ETR
- Facts about WUU
- Map of Nearest Airports to ETR
- List of Nearest Airports to ETR
- Map of Furthest Airports from ETR
- List of Furthest Airports from ETR
- Map of Nearest Airports to WUU
- List of Nearest Airports to WUU
- Map of Furthest Airports from WUU
- List of Furthest Airports from WUU
About this route:
A direct, nonstop flight between Santa Rosa International Airport (ETR), Santa Rosa, El Oro, Ecuador and Wau Airport (WUU), Wau, Sudan would travel a Great Circle distance of 7,479 miles (or 12,036 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 Santa Rosa International Airport and Wau 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 Santa Rosa International Airport and Wau Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ETR / SERO | 
| Airport Names: | 
 | 
| Location: | Santa Rosa, El Oro, Ecuador | 
| GPS Coordinates: | 3°26'7"S by 79°58'40"W | 
| Area Served: | Machala | 
| Elevation: | 170 feet (52 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from ETR | 
| More Information: | ETR Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | WUU / HSWW | 
| Airport Name: | Wau Airport | 
| Location: | Wau, Sudan | 
| GPS Coordinates: | 7°43'29"N by 27°58'48"E | 
| Area Served: | Wau, South Sudan | 
| Operator/Owner: | Civil Aviation Authority of South Sudan | 
| Airport Type: | Public, Civilian | 
| Elevation: | 1421 feet (433 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from WUU | 
| More Information: | WUU Maps & Info | 
Facts about Santa Rosa International Airport (ETR):
- Santa Rosa International Airport (ETR) currently has only 1 runway.
- Because of Santa Rosa International Airport's relatively low elevation of 170 feet, planes can take off or land at Santa Rosa International 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 Santa Rosa International Airport (ETR) is Sitiawan Airport (SWY), which is nearly antipodal to Santa Rosa International Airport (meaning Santa Rosa International Airport is almost on the exact opposite side of the Earth from Sitiawan Airport), and is located 12,365 miles (19,900 kilometers) away in Perak, Malaysia.
- The closest airport to Santa Rosa International Airport (ETR) is Cap. FAP Pedro Canga Rodríguez Airport (TBP), which is located 29 miles (47 kilometers) WSW of ETR.
- In addition to being known as "Santa Rosa International Airport", another name for ETR is "Aeropuerto Internacional de Santa Rosa".
Facts about Wau Airport (WUU):
- This location lies approximately 511 kilometres, by air, northwest of Juba International Airport, the largest airport in South Sudan.
- Service to Juba, South Sudan was provided by Southern Star Airlines until the airlines failure in late 2011.
- The closest airport to Wau Airport (WUU) is M'Boki Airport (MKI), which is located 217 miles (349 kilometers) SW of WUU.
- The furthest airport from Wau Airport (WUU) is Mataiva Airport (MVT), which is located 11,895 miles (19,143 kilometers) away in Mataiva, French Polynesia.
- Wau Airport (WUU) currently has only 1 runway.
- Wau Airport is located in Wau County, Western Bahr el Ghazal State, in the city of Wau.




