Nonstop flight route between Waterford, Michigan, United States and Dali, Yunnan, China:
Departure Airport:
Arrival Airport:
Distance from PTK to DLU:
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- About this route
- PTK Airport Information
- DLU Airport Information
- Facts about PTK
- Facts about DLU
- Map of Nearest Airports to PTK
- List of Nearest Airports to PTK
- Map of Furthest Airports from PTK
- List of Furthest Airports from PTK
- Map of Nearest Airports to DLU
- List of Nearest Airports to DLU
- Map of Furthest Airports from DLU
- List of Furthest Airports from DLU
About this route:
A direct, nonstop flight between Oakland County International Airport (PTK), Waterford, Michigan, United States and Dali Airport (DLU), Dali, Yunnan, China would travel a Great Circle distance of 7,711 miles (or 12,409 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 Oakland County International Airport and Dali 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 Oakland County International Airport and Dali Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | PTK / KPTK |
Airport Name: | Oakland County International Airport |
Location: | Waterford, Michigan, United States |
GPS Coordinates: | 42°39'56"N by 83°25'13"W |
Area Served: | Oakland County, Michigan |
Operator/Owner: | County of Oakland |
Airport Type: | Public |
Elevation: | 981 feet (299 meters) |
# of Runways: | 3 |
View all routes: | Routes from PTK |
More Information: | PTK Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DLU / ZPDL |
Airport Names: |
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Location: | Dali, Yunnan, China |
GPS Coordinates: | 25°39'3"N by 100°19'5"E |
Area Served: | Dali, Yunnan, China |
Operator/Owner: | Yunnan Airport Group |
Airport Type: | Public |
Elevation: | 7050 feet (2,149 meters) |
# of Runways: | 1 |
View all routes: | Routes from DLU |
More Information: | DLU Maps & Info |
Facts about Oakland County International Airport (PTK):
- The closest airport to Oakland County International Airport (PTK) is Bishop International Airport (FNT), which is located 26 miles (43 kilometers) NW of PTK.
- The furthest airport from Oakland County International Airport (PTK) is Margaret River Airport (MGV), which is located 11,269 miles (18,136 kilometers) away in Margaret River, Western Australia, Australia.
- Oakland County International Airport covers an area of 750 acres at an elevation of 981 feet above mean sea level.
- It is the sixth-busiest airport in the United States without scheduled passenger service.
- Because of Oakland County International Airport's relatively low elevation of 981 feet, planes can take off or land at Oakland County 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 airport holds an open house every year, showing aircraft based at PTK, military aircraft and vintage aircraft.
- Oakland County International Airport (PTK) has 3 runways.
Facts about Dali Airport (DLU):
- Dali Airport (DLU) currently has only 1 runway.
- Because of Dali Airport's high elevation of 7,050 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DLU. Combined with a high temperature, this could make DLU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Dali Airport handled 274,486 passengers last year.
- In addition to being known as "Dali Airport", other names for DLU include "大理机场" and "Dàlǐ Jīchǎng".
- The furthest airport from Dali Airport (DLU) is Chañaral Airport (CNR), which is located 11,871 miles (19,105 kilometers) away in Chañaral, Atacama Region, Chile.
- The closest airport to Dali Airport (DLU) is Lijiang Sanyi Airport (LJG), which is located 71 miles (115 kilometers) N of DLU.