Nonstop flight route between Parry Sound, Ontario, Canada and Tacoma, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from YPD to GRF:
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- About this route
- YPD Airport Information
- GRF Airport Information
- Facts about YPD
- Facts about GRF
- Map of Nearest Airports to YPD
- List of Nearest Airports to YPD
- Map of Furthest Airports from YPD
- List of Furthest Airports from YPD
- Map of Nearest Airports to GRF
- List of Nearest Airports to GRF
- Map of Furthest Airports from GRF
- List of Furthest Airports from GRF
About this route:
A direct, nonstop flight between Parry Sound Area Municipal Airport (YPD), Parry Sound, Ontario, Canada and Gray Army Airfield (GRF), Tacoma, Washington, United States would travel a Great Circle distance of 2,024 miles (or 3,257 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 Parry Sound Area Municipal Airport and Gray Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | YPD / |
Airport Names: |
|
Location: | Parry Sound, Ontario, Canada |
GPS Coordinates: | 45°15'14"N by 79°49'40"W |
Area Served: | Parry Sound, Ontario, Canada |
Operator/Owner: | Municipally owned |
Airport Type: | Public |
Elevation: | 830 feet (253 meters) |
# of Runways: | 1 |
View all routes: | Routes from YPD |
More Information: | YPD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GRF / KGRF |
Airport Names: |
|
Location: | Tacoma, Washington, United States |
GPS Coordinates: | 47°4'45"N by 122°34'50"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 300 feet (91 meters) |
# of Runways: | 1 |
View all routes: | Routes from GRF |
More Information: | GRF Maps & Info |
Facts about Parry Sound Area Municipal Airport (YPD):
- Because of Parry Sound Area Municipal Airport's relatively low elevation of 830 feet, planes can take off or land at Parry Sound Area Municipal 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 Parry Sound Area Municipal Airport (YPD) is Parry Sound/Frying Pan Island-Sans Souci Water Aerodrome (YSI), which is located only 16 miles (26 kilometers) WSW of YPD.
- In addition to being known as "Parry Sound Area Municipal Airport", another name for YPD is "CNK4".
- Parry Sound Area Municipal Airport (YPD) currently has only 1 runway.
- The furthest airport from Parry Sound Area Municipal Airport (YPD) is Margaret River Airport (MGV), which is located 11,325 miles (18,226 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Gray Army Airfield (GRF):
- Gray Army Airfield (GRF) currently has only 1 runway.
- Another innovative aircraft came to GAAF in the fall of 2000.
- Because of Gray Army Airfield's relatively low elevation of 300 feet, planes can take off or land at Gray Army Airfield 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 Gray Army Airfield (GRF) is McChord Field/McChord AFB (TCM), which is located only 6 miles (10 kilometers) NE of GRF.
- During the Vietnam War, GAAF not only trained helicopter units, but fixed-wing aircraft units as well.
- The furthest airport from Gray Army Airfield (GRF) is Tôlanaro Airport (FTU), which is located 10,809 miles (17,395 kilometers) away in Tôlanaro, Madagascar.
- During the Korean War, GAAF continued in the role as a training and division support field.
- The 91st Observation Squadron and aircraft of the 3rd Balloon Squadron operated out of the Fort Lewis airfield.
- In October 1921 Curtiss JN-4 “Jenny” biplanes flew from the Naval Station at Sand Point to a grass airfield at what was then called "Camp Lewis", located at a site just west of today’s Gray AAF.
- In addition to being known as "Gray Army Airfield", another name for GRF is "(Joint Base Lewis-McChord)".
- World War II cantonment construction involved the demolition of some of the pre-1941 buildings.