Nonstop flight route between Gunnedah, New South Wales, Australia and Summit, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from GUH to UMM:
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- About this route
- GUH Airport Information
- UMM Airport Information
- Facts about GUH
- Facts about UMM
- Map of Nearest Airports to GUH
- List of Nearest Airports to GUH
- Map of Furthest Airports from GUH
- List of Furthest Airports from GUH
- Map of Nearest Airports to UMM
- List of Nearest Airports to UMM
- Map of Furthest Airports from UMM
- List of Furthest Airports from UMM
About this route:
A direct, nonstop flight between Gunnedah Airport (GUH), Gunnedah, New South Wales, Australia and Summit Airport (UMM), Summit, Alaska, United States would travel a Great Circle distance of 7,305 miles (or 11,755 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 Gunnedah Airport and Summit 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 Gunnedah Airport and Summit Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GUH / YGDH |
Airport Name: | Gunnedah Airport |
Location: | Gunnedah, New South Wales, Australia |
GPS Coordinates: | 30°57'42"S by 150°15'0"E |
Operator/Owner: | Gunnedah Shire Council |
Airport Type: | Public |
Elevation: | 863 feet (263 meters) |
# of Runways: | 2 |
View all routes: | Routes from GUH |
More Information: | GUH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | UMM / PAST |
Airport Name: | Summit Airport |
Location: | Summit, Alaska, United States |
GPS Coordinates: | 63°19'53"N by 149°7'37"W |
Area Served: | Summit, Alaska |
Operator/Owner: | Alaska DOT&PF - Northern Region |
Airport Type: | Public |
Elevation: | 2409 feet (734 meters) |
# of Runways: | 1 |
View all routes: | Routes from UMM |
More Information: | UMM Maps & Info |
Facts about Gunnedah Airport (GUH):
- Because of Gunnedah Airport's relatively low elevation of 863 feet, planes can take off or land at Gunnedah 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 closest airport to Gunnedah Airport (GUH) is Tamworth Airport (TMW), which is located 36 miles (59 kilometers) ESE of GUH.
- The furthest airport from Gunnedah Airport (GUH) is Santa Maria Airport (SMA), which is located 11,946 miles (19,225 kilometers) away in Santa Maria, Portugal.
- Gunnedah Airport (GUH) has 2 runways.
Facts about Summit Airport (UMM):
- The closest airport to Summit Airport (UMM) is McKinley National Park Airport (MCL), which is located 29 miles (46 kilometers) NNE of UMM.
- Summit Airport (UMM) currently has only 1 runway.
- The furthest airport from Summit Airport (UMM) is Port Elizabeth International Airport (PLZ), which is located 10,397 miles (16,732 kilometers) away in Port Elizabeth, South Africa.