Nonstop flight route between Port Townsend, Washington, United States and Angoon, Alaska, United States:
Departure Airport:
(48°3'14"N by 122°48'38"W)
Arrival Airport:
(57°30'12"N by 134°35'6"W)
Distance from TWD to AGN:
815.18 miles (1,311.90 km)
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Jump to:
- About this route
- TWD Airport Information
- AGN Airport Information
- Facts about TWD
- Facts about AGN
- Map of Nearest Airports to TWD
- List of Nearest Airports to TWD
- Map of Furthest Airports from TWD
- List of Furthest Airports from TWD
- Map of Nearest Airports to AGN
- List of Nearest Airports to AGN
- Map of Furthest Airports from AGN
- List of Furthest Airports from AGN
About this route:
A direct, nonstop flight between Jefferson County International AirportPort Townsend Army Airfield (TWD), Port Townsend, Washington, United States and Angoon Seaplane Base (AGN), Angoon, Alaska, United States would travel a Great Circle distance of 815 miles (or 1,312 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 Jefferson County International AirportPort Townsend Army Airfield and Angoon Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | TWD / |
| Airport Names: |
|
| Location: | Port Townsend, Washington, United States |
| GPS Coordinates: | 48°3'14"N by 122°48'38"W |
| Area Served: | Port Townsend, Washington |
| Operator/Owner: | Port of Port Townsend |
| Airport Type: | Public |
| Elevation: | 108 feet (33 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TWD |
| More Information: | TWD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | AGN / PAGN |
| Airport Name: | Angoon Seaplane Base |
| Location: | Angoon, Alaska, United States |
| GPS Coordinates: | 57°30'12"N by 134°35'6"W |
| Area Served: | Angoon, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AGN |
| More Information: | AGN Maps & Info |
Facts about Jefferson County International AirportPort Townsend Army Airfield (TWD):
- The furthest airport from Jefferson County International AirportPort Townsend Army Airfield (TWD) is Tôlanaro Airport (FTU), which is located 10,752 miles (17,303 kilometers) away in Tôlanaro, Madagascar.
- Because of Jefferson County International AirportPort Townsend Army Airfield's relatively low elevation of 108 feet, planes can take off or land at Jefferson County International AirportPort Townsend 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.
- In addition to being known as "Jefferson County International AirportPort Townsend Army Airfield", another name for TWD is "0S9".
- Jefferson County International AirportPort Townsend Army Airfield (TWD) currently has only 1 runway.
- The closest airport to Jefferson County International AirportPort Townsend Army Airfield (TWD) is A.J. Eisenberg Airport (ODW), which is located only 15 miles (24 kilometers) NNE of TWD.
Facts about Angoon Seaplane Base (AGN):
- Angoon Seaplane Base has one seaplane landing area designated NW/SE which measures 10,000 by 900 feet.
- It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
- The furthest airport from Angoon Seaplane Base (AGN) is Port Alfred Airport (AFD), which is located 10,568 miles (17,008 kilometers) away in Port Alfred, South Africa.
- Because of Angoon Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Angoon 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.
- The closest airport to Angoon Seaplane Base (AGN) is Chatham Seaplane Base (CYM), which is located only 13 miles (22 kilometers) W of AGN.
- Angoon Seaplane Base (AGN) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.05 miles (24.23 km) NNE | A.J. Eisenberg Airport (ODW) | Oak Harbor, Washington, United States |     |
| 2 | 17.65 miles (28.41 km) W | Sequim Valley Airport (SQV) | Sequim, Washington, United States | |
| 3 | 21.79 miles (35.07 km) NNE | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 4 | 26.52 miles (42.68 km) ESE | Paine Field (PAE) | Everett, Washington, United States | |
| 5 | 28.34 miles (45.61 km) WNW | CGAS Port Angeles (NOW) | Port Angeles, Washington, United States | |
| 6 | 30.15 miles (48.52 km) N | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 7 | 31.49 miles (50.68 km) NNE | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 8 | 32.14 miles (51.72 km) W | William R. Fairchild International AirportPort Angeles Army Airfield (CLM) | Port Angeles, Washington, United States | |
| 9 | 32.34 miles (52.04 km) N | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 10 | 32.86 miles (52.88 km) SE | Kenmore Air (KEH) | Kenmore, Washington, United States | |
| 11 | 33.80 miles (54.40 km) NNW | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 12 | 33.93 miles (54.60 km) NNE | Skagit Regional Airport (MVW) | Burlington / Mount Vernon, Washington, United States | |
| 13 | 34.63 miles (55.73 km) NNW | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 14 | 36.62 miles (58.94 km) SE | Kenmore Air Harbor Seaplane Base (LKE) | Seattle, Washington, United States | |
| 15 | 36.80 miles (59.23 km) NW | Victoria Inner Harbour Airport (YWH) | Victoria, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,751.68 miles (17,303.10 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,685.90 miles (17,197.25 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,596.01 miles (17,052.59 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,592.81 miles (17,047.44 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,587.19 miles (17,038.38 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 6 | 10,580.01 miles (17,026.84 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 7 | 10,559.78 miles (16,994.27 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,558.17 miles (16,991.69 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,557.65 miles (16,990.84 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 10 | 10,548.61 miles (16,976.29 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,544.61 miles (16,969.86 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 12 | 10,532.16 miles (16,949.83 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,527.98 miles (16,943.09 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 14 | 10,517.76 miles (16,926.65 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 15 | 10,515.32 miles (16,922.72 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.43 miles (21.61 km) W | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 2 | 42.85 miles (68.96 km) SW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 3 | 45.17 miles (72.69 km) SE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 4 | 50.97 miles (82.03 km) NW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 5 | 53.13 miles (85.51 km) NNW | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 6 | 58.83 miles (94.67 km) N | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 7 | 70.83 miles (113.99 km) NNW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 8 | 75.81 miles (122.01 km) NNW | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 9 | 78.27 miles (125.96 km) SE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 10 | 80.51 miles (129.58 km) NW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| 11 | 86.86 miles (139.79 km) S | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 12 | 87.46 miles (140.75 km) SSE | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 13 | 89.10 miles (143.40 km) SSE | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 14 | 109.12 miles (175.62 km) SE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 15 | 110.67 miles (178.11 km) SSE | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,568.43 miles (17,008.20 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,567.56 miles (17,006.80 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,554.90 miles (16,986.43 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,490.63 miles (16,882.99 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,475.13 miles (16,858.05 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,460.41 miles (16,834.35 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,390.78 miles (16,722.29 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,386.88 miles (16,716.02 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 9 | 10,381.06 miles (16,706.65 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,366.30 miles (16,682.90 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,351.84 miles (16,659.62 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,351.63 miles (16,659.30 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,347.56 miles (16,652.74 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,333.83 miles (16,630.65 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,333.28 miles (16,629.77 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |