Nonstop flight route between Newark/Elizabeth, New Jersey, United States and Port Alexander, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from EWR to PTD:
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- About this route
- EWR Airport Information
- PTD Airport Information
- Facts about EWR
- Facts about PTD
- Map of Nearest Airports to EWR
- List of Nearest Airports to EWR
- Map of Furthest Airports from EWR
- List of Furthest Airports from EWR
- Map of Nearest Airports to PTD
- List of Nearest Airports to PTD
- Map of Furthest Airports from PTD
- List of Furthest Airports from PTD
About this route:
A direct, nonstop flight between Newark Liberty International Airport (EWR), Newark/Elizabeth, New Jersey, United States and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 2,863 miles (or 4,608 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 Newark Liberty International Airport and Port Alexander Seaplane Base, 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 Newark Liberty International Airport and Port Alexander Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | EWR / KEWR |
Airport Name: | Newark Liberty International Airport |
Location: | Newark/Elizabeth, New Jersey, United States |
GPS Coordinates: | 40°41'33"N by 74°10'6"W |
Area Served: | New York metropolitan area |
Operator/Owner: | Port Authority of New York and New Jersey |
Airport Type: | Public |
Elevation: | 18 feet (5 meters) |
# of Runways: | 3 |
View all routes: | Routes from EWR |
More Information: | EWR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | PTD / PAAP |
Airport Names: |
|
Location: | Port Alexander, Alaska, United States |
GPS Coordinates: | 56°14'48"N by 134°38'53"W |
Area Served: | Port Alexander, Alaska |
Operator/Owner: | Alaska DOT&PF - Southeast Region |
Airport Type: | Public |
Elevation: | 0 feet (0 meters) |
# of Runways: | 1 |
View all routes: | Routes from PTD |
More Information: | PTD Maps & Info |
Facts about Newark Liberty International Airport (EWR):
- Newark Liberty International Airport (EWR) has 3 runways.
- The furthest airport from Newark Liberty International Airport (EWR) is Margaret River Airport (MGV), which is located 11,746 miles (18,904 kilometers) away in Margaret River, Western Australia, Australia.
- Of the three New York Metropolitan Airports, only Newark Airport has served as a Philippine Airlines destination.
- From 1998 to 2003, Terminal C was rebuilt and expanded in a $1.2 billion program known as the Continental Airlines Global Gateway Project.
- The closest airport to Newark Liberty International Airport (EWR) is Linden Airport (LDJ), which is located only 7 miles (11 kilometers) SW of EWR.
- The airports in the New York metropolitan area combine to create the largest airport system in the United States, the second largest in the world in terms of passenger traffic, and largest in the world in terms of total flight operations.
- Because of Newark Liberty International Airport's relatively low elevation of 18 feet, planes can take off or land at Newark Liberty 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.
Facts about Port Alexander Seaplane Base (PTD):
- Port Alexander Seaplane Base has one seaplane landing area designated N/S which measures 3,000 by 300 feet.
- The furthest airport from Port Alexander Seaplane Base (PTD) is Port Alfred Airport (AFD), which is located 10,640 miles (17,123 kilometers) away in Port Alfred, South Africa.
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- As per Federal Aviation Administration records, the airport had 139 passenger boardings in calendar year 2008, 189 enplanements in 2009, and 146 in 2010.
- The closest airport to Port Alexander Seaplane Base (PTD) is Point Baker Seaplane Base (KPB), which is located 40 miles (64 kilometers) E of PTD.
- Port Alexander Seaplane Base (PTD) currently has only 1 runway.
- Because of Port Alexander Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Port Alexander Seaplane Base 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.