Nonstop flight route between Graciosa Island, Azores, Portugal and Detroit, Michigan, United States:
Departure Airport:

Arrival Airport:

Distance from GRW to YIP:
Share this route:
Jump to:
- About this route
- GRW Airport Information
- YIP Airport Information
- Facts about GRW
- Facts about YIP
- Map of Nearest Airports to GRW
- List of Nearest Airports to GRW
- Map of Furthest Airports from GRW
- List of Furthest Airports from GRW
- Map of Nearest Airports to YIP
- List of Nearest Airports to YIP
- Map of Furthest Airports from YIP
- List of Furthest Airports from YIP
About this route:
A direct, nonstop flight between Graciosa Airport (GRW), Graciosa Island, Azores, Portugal and Willow Run Airport (YIP) (YIP), Detroit, Michigan, United States would travel a Great Circle distance of 2,865 miles (or 4,611 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 Graciosa Airport and Willow Run Airport (YIP), 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 Graciosa Airport and Willow Run Airport (YIP). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | GRW / LPGR |
Airport Name: | Graciosa Airport |
Location: | Graciosa Island, Azores, Portugal |
GPS Coordinates: | 39°5'33"N by 28°1'42"W |
Operator/Owner: | ANA – Aeroportos de Portugal, SA |
Airport Type: | Public |
Elevation: | 85 feet (26 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRW |
More Information: | GRW Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YIP / KYIP |
Airport Name: | Willow Run Airport (YIP) |
Location: | Detroit, Michigan, United States |
GPS Coordinates: | 42°14'16"N by 83°31'49"W |
Operator/Owner: | Wayne County Airport Authority |
Airport Type: | Public |
Elevation: | 716 feet (218 meters) |
# of Runways: | 4 |
View all routes: | Routes from YIP |
More Information: | YIP Maps & Info |
Facts about Graciosa Airport (GRW):
- The furthest airport from Graciosa Airport (GRW) is Merimbula Airport (MIM), which is nearly antipodal to Graciosa Airport (meaning Graciosa Airport is almost on the exact opposite side of the Earth from Merimbula Airport), and is located 12,248 miles (19,712 kilometers) away in Merimbula, New South Wales, Australia.
- Graciosa Airport (GRW) currently has only 1 runway.
- Because of Graciosa Airport's relatively low elevation of 85 feet, planes can take off or land at Graciosa 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 Graciosa Airport (GRW) is Pico Airport (PIX), which is located 43 miles (70 kilometers) SSW of GRW.
Facts about Willow Run Airport (YIP) (YIP):
- Willow Run Airport (YIP) (YIP) has 4 runways.
- The closest airport to Willow Run Airport (YIP) (YIP) is Detroit Metropolitan Wayne County Airport (DTW), which is located only 9 miles (15 kilometers) E of YIP.
- The Willow Run bomber plant had many problems at startup, due in part to the mindsets and technical skills of both management and labor, who were each accustomed to the requirements of auto production, finding it difficult at first to adapt to the higher precision required in aircraft production.
- At about the same time it sold the airfield, the RFC leased the bomber plant to the Kaiser-Frazer automobile company.
- Willow Run Airport has four runways, a continuously staffed FAA control tower, and US Customs operations.
- Because of Willow Run Airport (YIP)'s relatively low elevation of 716 feet, planes can take off or land at Willow Run Airport (YIP) 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 coming of World War II to Europe and the Fall of France in 1940 alarmed many in the United States, and in spite of an official policy of American neutrality, a number of government officials began preparing for the possibility of United States involvement.
- The furthest airport from Willow Run Airport (YIP) (YIP) is Margaret River Airport (MGV), which is located 11,276 miles (18,147 kilometers) away in Margaret River, Western Australia, Australia.
- Once production began, it became difficult to introduce changes dictated by field experience in the various overseas theaters onto the production line in a timely fashion.