Nonstop flight route between Ruby, Alaska, United States and Dongola, Sudan:
Departure Airport:
 
    Arrival Airport:
 
    Distance from RBY to DOG:
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- About this route
- RBY Airport Information
- DOG Airport Information
- Facts about RBY
- Facts about DOG
- Map of Nearest Airports to RBY
- List of Nearest Airports to RBY
- Map of Furthest Airports from RBY
- List of Furthest Airports from RBY
- Map of Nearest Airports to DOG
- List of Nearest Airports to DOG
- Map of Furthest Airports from DOG
- List of Furthest Airports from DOG
About this route:
A direct, nonstop flight between Ruby Airport (RBY), Ruby, Alaska, United States and Dongola Airport (DOG), Dongola, Sudan would travel a Great Circle distance of 6,633 miles (or 10,674 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 Ruby Airport and Dongola 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 Ruby Airport and Dongola Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RBY / PARY | 
| Airport Name: | Ruby Airport | 
| Location: | Ruby, Alaska, United States | 
| GPS Coordinates: | 64°43'37"N by 155°28'11"W | 
| Area Served: | Ruby, Alaska | 
| Operator/Owner: | State of Alaska DOT&PF | 
| Airport Type: | Public | 
| Elevation: | 658 feet (201 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from RBY | 
| More Information: | RBY Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | DOG / HSDN | 
| Airport Name: | Dongola Airport | 
| Location: | Dongola, Sudan | 
| GPS Coordinates: | 19°9'12"N by 30°25'47"E | 
| Area Served: | Dongola, Sudan | 
| Airport Type: | Public | 
| Elevation: | 773 feet (236 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DOG | 
| More Information: | DOG Maps & Info | 
Facts about Ruby Airport (RBY):
- The furthest airport from Ruby Airport (RBY) is George Airport (GRJ), which is located 10,312 miles (16,596 kilometers) away in George, South Africa.
- As per Federal Aviation Administration records, the airport had 1,915 passenger boardings in calendar year 2008, 1,634 enplanements in 2009, and 1,809 in 2010.
- The closest airport to Ruby Airport (RBY) is Edward G. Pitka Sr. Airport (GAL), which is located 43 miles (70 kilometers) W of RBY.
- Because of Ruby Airport's relatively low elevation of 658 feet, planes can take off or land at Ruby 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.
- Ruby Airport (RBY) currently has only 1 runway.
Facts about Dongola Airport (DOG):
- Dongola Airport (DOG) currently has only 1 runway.
- The closest airport to Dongola Airport (DOG) is Ad-Dabbah Airport (AAD), which is located 84 miles (134 kilometers) SSE of DOG.
- The furthest airport from Dongola Airport (DOG) is Fa'a'ā International Airport (PPT), which is nearly antipodal to Dongola Airport (meaning Dongola Airport is almost on the exact opposite side of the Earth from Fa'a'ā International Airport), and is located 12,326 miles (19,837 kilometers) away in Papeete, Tahiti, French Polynesia.
- Because of Dongola Airport's relatively low elevation of 773 feet, planes can take off or land at Dongola 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.




