Nonstop flight route between Ulanhot, China and Dire Dawa, Ethiopia:
Departure Airport:

Arrival Airport:

Distance from HLH to DIR:
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- About this route
- HLH Airport Information
- DIR Airport Information
- Facts about HLH
- Facts about DIR
- Map of Nearest Airports to HLH
- List of Nearest Airports to HLH
- Map of Furthest Airports from HLH
- List of Furthest Airports from HLH
- Map of Nearest Airports to DIR
- List of Nearest Airports to DIR
- Map of Furthest Airports from DIR
- List of Furthest Airports from DIR
About this route:
A direct, nonstop flight between Ulanhot Airport (HLH), Ulanhot, China and Aba Tenna Dejazmach Yilma International Airport (DIR), Dire Dawa, Ethiopia would travel a Great Circle distance of 5,270 miles (or 8,481 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 Ulanhot Airport and Aba Tenna Dejazmach Yilma International 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 Ulanhot Airport and Aba Tenna Dejazmach Yilma International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | HLH / ZBUL |
Airport Name: | Ulanhot Airport |
Location: | Ulanhot, China |
GPS Coordinates: | 46°11'43"N by 122°0'29"E |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from HLH |
More Information: | HLH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DIR / HADR |
Airport Names: |
|
Location: | Dire Dawa, Ethiopia |
GPS Coordinates: | 9°37'27"N by 41°51'15"E |
Area Served: | Dire Dawa, Ethiopia |
Operator/Owner: | Ethiopian Airports Enterprise |
Airport Type: | Public / Military |
Elevation: | 3829 feet (1,167 meters) |
# of Runways: | 1 |
View all routes: | Routes from DIR |
More Information: | DIR Maps & Info |
Facts about Ulanhot Airport (HLH):
- Because of Ulanhot Airport's relatively low elevation of 0 feet, planes can take off or land at Ulanhot 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 Ulanhot Airport (HLH) is Port Stanley Airport (PSY), which is nearly antipodal to Ulanhot Airport (meaning Ulanhot Airport is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,057 miles (19,404 kilometers) away in Stanley, Falkland Islands, United Kingdom.
- The closest airport to Ulanhot Airport (HLH) is Arxan Yi'ershi Airport (YIE), which is located 126 miles (202 kilometers) NW of HLH.
Facts about Aba Tenna Dejazmach Yilma International Airport (DIR):
- In addition to being known as "Aba Tenna Dejazmach Yilma International Airport", another name for DIR is "አባ ጤና ደጃዝማች ይልማ ዓለም አቀፍ የአየር ማረፊያ".
- The closest airport to Aba Tenna Dejazmach Yilma International Airport (DIR) is Wilwal International Airport (JIJ), which is located 75 miles (120 kilometers) ESE of DIR.
- Aba Tenna Dejazmach Yilma International Airport (DIR) currently has only 1 runway.
- The furthest airport from Aba Tenna Dejazmach Yilma International Airport (DIR) is Atuona Airport (AUQ), which is nearly antipodal to Aba Tenna Dejazmach Yilma International Airport (meaning Aba Tenna Dejazmach Yilma International Airport is almost on the exact opposite side of the Earth from Atuona Airport), and is located 12,377 miles (19,919 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- The airport was named after Emperor Haile Selassie's elder half-brother, Dejazmach Yilma Makonnen, who preceded him as governor of Harar.