Nonstop flight route between Detroit, Michigan, United States and Rockland, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from YIP to RKD:
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- About this route
- YIP Airport Information
- RKD Airport Information
- Facts about YIP
- Facts about RKD
- Map of Nearest Airports to YIP
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- Map of Furthest Airports from YIP
- List of Furthest Airports from YIP
- Map of Nearest Airports to RKD
- List of Nearest Airports to RKD
- Map of Furthest Airports from RKD
- List of Furthest Airports from RKD
About this route:
A direct, nonstop flight between Willow Run Airport (YIP) (YIP), Detroit, Michigan, United States and Knox County Regional Airport (RKD), Rockland, Maine, United States would travel a Great Circle distance of 737 miles (or 1,187 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 relatively short distance between Willow Run Airport (YIP) and Knox County Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | RKD / KRKD |
Airport Name: | Knox County Regional Airport |
Location: | Rockland, Maine, United States |
GPS Coordinates: | 44°3'36"N by 69°5'57"W |
Area Served: | Rockland, Maine |
Operator/Owner: | Knox County |
Airport Type: | Public |
Elevation: | 56 feet (17 meters) |
# of Runways: | 2 |
View all routes: | Routes from RKD |
More Information: | RKD Maps & Info |
Facts about Willow Run Airport (YIP) (YIP):
- Opened in 1942, "Willow Run" was synonymous with the American industrial effort that contributed so much to Allied victory in World War II.
- 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 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.
- Almost all of Detroit's scheduled airline flights used Willow Run until 1958, when the coming of the Jet Age drove traffic to the Romulus airfield, which had that year been renamed Detroit Metropolitan Wayne County Airport, and offered carriers the promise of more efficient and modern operations, with a brand-new terminal designed for the new aircraft, a newly expanded runway configuration and state-of-the-art approach controls that made it the first inland airport in the country certified for commercial jet operations.
- 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.
- Willow Run Airport is in Van Buren Charter Township and in Ypsilanti Township, near Ypsilanti, Michigan, that serves freight, corporate, and general aviation.
- Although the airfield itself and the buildings to the east of the runways had been built on Henry Ford's personal property, it is unclear how the parcels across the county line that became the site of the bomber plant were assembled.
- By fall 1944 Willow Run had moved from the B-24L to the B-24M, the last Liberator to be built in significant numbers.
- Willow Run Airport (YIP) (YIP) has 4 runways.
- 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.
Facts about Knox County Regional Airport (RKD):
- During the summer months, the airport is one of Maine's busiest, with significant private jet operations bringing visitors to the numerous summer colonies in the Penobscot Bay region.
- Knox County Regional Airport (RKD) has 2 runways.
- As per Federal Aviation Administration records, the airport had 13,866 passenger boardings in calendar year 2008, 14,461 enplanements in 2009, and 17,657 in 2010.
- The closest airport to Knox County Regional Airport (RKD) is Wiscasset Airport (ISS), which is located 31 miles (50 kilometers) WSW of RKD.
- Knox County Regional Airport covers an area of 538 acres at an elevation of 56 feet above mean sea level.
- Because of Knox County Regional Airport's relatively low elevation of 56 feet, planes can take off or land at Knox County Regional 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 Knox County Regional Airport (RKD) is Albany Airport (ALH), which is located 11,708 miles (18,842 kilometers) away in Albany, Western Australia, Australia.