Nonstop flight route between Gainesville, Florida, United States and Port Alexander, Alaska, United States:
Departure Airport:
(29°41'24"N by 82°16'18"W)
Arrival Airport:
(56°14'48"N by 134°38'53"W)
Distance from GNV to PTD:
3,112.73 miles (5,009.44 km)
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Jump to:
- About this route
- GNV Airport Information
- PTD Airport Information
- Facts about GNV
- Facts about PTD
- Map of Nearest Airports to GNV
- List of Nearest Airports to GNV
- Map of Furthest Airports from GNV
- List of Furthest Airports from GNV
- 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 Gainesville Regional Airport (GNV), Gainesville, Florida, United States and Port Alexander Seaplane Base (PTD), Port Alexander, Alaska, United States would travel a Great Circle distance of 3,113 miles (or 5,009 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 Gainesville Regional 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 Gainesville Regional 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: | GNV / KGNV |
| Airport Name: | Gainesville Regional Airport |
| Location: | Gainesville, Florida, United States |
| GPS Coordinates: | 29°41'24"N by 82°16'18"W |
| Area Served: | Gainesville, Florida |
| Operator/Owner: | City of Gainesville |
| Airport Type: | Public |
| Elevation: | 151 feet (46 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GNV |
| More Information: | GNV 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 Gainesville Regional Airport (GNV):
- The closest airport to Gainesville Regional Airport (GNV) is Ocala International Airport (OCF), which is located 36 miles (58 kilometers) S of GNV.
- Because of Gainesville Regional Airport's relatively low elevation of 151 feet, planes can take off or land at Gainesville 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.
- Gainesville Regional Airport (GNV) has 2 runways.
- The furthest airport from Gainesville Regional Airport (GNV) is Shark Bay Airport (MJK), which is located 11,434 miles (18,401 kilometers) away in Monkey Mia, Western Australia, Australia.
- On October 31, 2004 Gainesville Regional Airport hosted Air Force One during George W.
- Gainesville Regional Airport has one full service FBO, University Air Center.
Facts about Port Alexander Seaplane Base (PTD):
- In addition to being known as "Port Alexander Seaplane Base", another name for PTD is "AHP".
- 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.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.87 miles (57.73 km) S | Ocala International Airport (OCF) | Ocala, Florida, United States |     |
| 2 | 38.59 miles (62.11 km) NNW | Lake City Gateway Airport (LCQ) | Lake City, Florida, United States | |
| 3 | 50.16 miles (80.72 km) W | Cross City Airport (CTY) | Cross City, Florida, United States | |
| 4 | 51.71 miles (83.22 km) NE | NAS Jacksonville (NIP) | Jacksonville, Florida, United States | |
| 5 | 58.88 miles (94.75 km) ENE | Northeast Florida Regional Airport (UST) | St. Augustine, Florida, United States | |
| 6 | 60.60 miles (97.53 km) SW | George T. Lewis Airport (CDK) | Cedar Key, Florida, United States | |
| 7 | 63.02 miles (101.41 km) NE | Imeson FieldJacksonville Army AirfieldNaval Auxiliary Air Station Jacksonville #1 (IJX) | Jacksonville, Illinois, United States | |
| 8 | 63.62 miles (102.38 km) NE | Jacksonville Executive at Craig Airport (CRG) | Jacksonville, Florida, United States | |
| 9 | 65.62 miles (105.60 km) NNE | Jacksonville International Airport (JAX) | Jacksonville, Florida, United States | |
| 10 | 66.08 miles (106.34 km) SSE | Leesburg International Airport (LEE) | Leesburg, Florida, United States | |
| 11 | 70.18 miles (112.94 km) NE | Naval Station Mayport (NRB) | Mayport, Florida, United States | |
| 12 | 80.81 miles (130.04 km) ESE | Daytona Beach International Airport (DAB) | Daytona Beach, Florida, United States | |
| 13 | 82.61 miles (132.95 km) WNW | Perry-Foley AirportPerry Army Airfield (FPY) | Perry, Florida, United States | |
| 14 | 88.66 miles (142.68 km) SE | Orlando/Sanford International Airport (SFB) | Sanford, Florida (near Orlando), United States | |
| 15 | 96.34 miles (155.04 km) NW | Valdosta Regional AirportValdosta Army Auxiliary Airfield (VLD) | Valdosta, Georgia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,434.17 miles (18,401.47 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,426.24 miles (18,388.70 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 3 | 11,412.22 miles (18,366.14 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 4 | 11,404.02 miles (18,352.95 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 5 | 11,400.13 miles (18,346.69 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,377.11 miles (18,309.63 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 11,369.46 miles (18,297.32 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,363.28 miles (18,287.38 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 11,360.41 miles (18,282.76 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 10 | 11,351.05 miles (18,267.70 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 11,349.08 miles (18,264.52 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,344.76 miles (18,257.58 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 11,336.74 miles (18,244.66 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,314.20 miles (18,208.40 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 11,299.13 miles (18,184.15 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 39.98 miles (64.34 km) E | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 2 | 40.21 miles (64.71 km) E | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 3 | 55.24 miles (88.91 km) ESE | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 4 | 56.78 miles (91.38 km) NNE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 5 | 59.38 miles (95.57 km) E | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 6 | 61.29 miles (98.64 km) ESE | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 7 | 61.58 miles (99.10 km) NNW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 8 | 71.67 miles (115.35 km) ESE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 9 | 75.33 miles (121.23 km) ENE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 10 | 76.38 miles (122.92 km) SE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 11 | 78.74 miles (126.71 km) SE | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 12 | 85.40 miles (137.44 km) SE | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 13 | 86.86 miles (139.79 km) N | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 14 | 88.33 miles (142.16 km) N | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 15 | 88.72 miles (142.78 km) ENE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,639.80 miles (17,123.05 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,636.65 miles (17,117.99 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,628.00 miles (17,104.07 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,554.56 miles (16,985.87 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,550.30 miles (16,979.02 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,537.99 miles (16,959.21 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,469.73 miles (16,849.35 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,459.21 miles (16,832.43 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,444.62 miles (16,808.94 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 10 | 10,442.29 miles (16,805.19 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,427.82 miles (16,781.91 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,427.52 miles (16,781.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,426.91 miles (16,780.44 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,410.61 miles (16,754.20 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,407.54 miles (16,749.28 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |