Nonstop flight route between Ketchikan, Alaska, United States and Camp Springs, Maryland, United States:
Departure Airport:
(55°21'15"N by 131°42'39"W)
Arrival Airport:
(38°48'38"N by 76°52'0"W)
Distance from KTN to ADW:
2,735.00 miles (4,401.54 km)
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Jump to:
- About this route
- KTN Airport Information
- ADW Airport Information
- Facts about KTN
- Facts about ADW
- Map of Nearest Airports to KTN
- List of Nearest Airports to KTN
- Map of Furthest Airports from KTN
- List of Furthest Airports from KTN
- Map of Nearest Airports to ADW
- List of Nearest Airports to ADW
- Map of Furthest Airports from ADW
- List of Furthest Airports from ADW
About this route:
A direct, nonstop flight between Ketchikan International Airport (KTN), Ketchikan, Alaska, United States and Andrews Field (ADW), Camp Springs, Maryland, United States would travel a Great Circle distance of 2,735 miles (or 4,402 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 Ketchikan International Airport and Andrews Field, 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 Ketchikan International Airport and Andrews Field. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KTN / PAKT |
| Airport Name: | Ketchikan International Airport |
| Location: | Ketchikan, Alaska, United States |
| GPS Coordinates: | 55°21'15"N by 131°42'39"W |
| Area Served: | Ketchikan, Alaska |
| Operator/Owner: | State of Alaska DOT&PF – Southeastern Region |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KTN |
| More Information: | KTN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | ADW / KADW |
| Airport Name: | Andrews Field |
| Location: | Camp Springs, Maryland, United States |
| GPS Coordinates: | 38°48'38"N by 76°52'0"W |
| View all routes: | Routes from ADW |
| More Information: | ADW Maps & Info |
Facts about Ketchikan International Airport (KTN):
- Ketchikan International Airport (KTN) has 2 runways.
- Around the World War II era, air service to Ketchikan was possible using an old military airfield on Annette Island.
- The closest airport to Ketchikan International Airport (KTN) is Ketchikan Harbor Seaplane Base (WFB), which is located only 2 miles (3 kilometers) ESE of KTN.
- Because of Ketchikan International Airport's relatively low elevation of 89 feet, planes can take off or land at Ketchikan 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.
- Because the international airport is on a sparsely populated island separated from Ketchikan, a ferry connects the airport to the city.
- The furthest airport from Ketchikan International Airport (KTN) is Port Alfred Airport (AFD), which is located 10,613 miles (17,081 kilometers) away in Port Alfred, South Africa.
Facts about Andrews Field (ADW):
- The host unit at Andrews is the 11th Wing, assigned to the Air Force District of Washington.
- Andrews' air defense role was strengthened in the 1950s with the latest in fighter-interceptor hardware appearing on the flight line.
- In the years since 1959, Andrews' flight operations and importance have increased greatly.
- On 5 January 2005 the Air Force reactivated the Air Force District of Washington as the single Air Force voice for planning and implementing Air Force and joint solutions within the National Capital Region.
- The furthest airport from Andrews Field (ADW) is Margaret River Airport (MGV), which is located 11,691 miles (18,815 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Andrews Field (ADW) is Bolling Air Force Base (BOF), which is located only 8 miles (13 kilometers) WNW of ADW.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.99 miles (3.21 km) ESE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States |     |
| 2 | 16.28 miles (26.20 km) SSE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 3 | 22.22 miles (35.76 km) SSE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 4 | 37.00 miles (59.55 km) WNW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 39.68 miles (63.87 km) NW | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 6 | 45.14 miles (72.64 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 7 | 55.68 miles (89.60 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 8 | 57.00 miles (91.73 km) W | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 9 | 60.36 miles (97.14 km) W | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 63.21 miles (101.73 km) NW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 11 | 68.39 miles (110.06 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 12 | 74.77 miles (120.33 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 13 | 76.05 miles (122.39 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 14 | 76.55 miles (123.19 km) ENE | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 15 | 78.35 miles (126.10 km) ENE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,613.47 miles (17,080.68 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,606.37 miles (17,069.25 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,604.66 miles (17,066.50 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,534.87 miles (16,954.19 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,530.27 miles (16,946.79 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,511.29 miles (16,916.24 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,467.00 miles (16,844.96 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,453.68 miles (16,823.52 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.20 miles (16,785.74 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,429.71 miles (16,784.96 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,414.06 miles (16,759.76 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,412.20 miles (16,756.77 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,400.60 miles (16,738.10 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,389.89 miles (16,720.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,389.67 miles (16,720.51 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.33 miles (13.40 km) WNW | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 2 | 9.63 miles (15.50 km) WNW | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 3 | 12.10 miles (19.47 km) NNW | College Park Airport (CGS) | College Park, Maryland, United States | |
| 4 | 18.17 miles (29.25 km) WSW | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 5 | 18.47 miles (29.72 km) ENE | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 6 | 19.82 miles (31.90 km) NNE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 7 | 27.35 miles (44.01 km) NNE | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| 8 | 29.46 miles (47.42 km) NNW | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 9 | 32.99 miles (53.10 km) WNW | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 10 | 35.49 miles (57.11 km) W | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 11 | 35.49 miles (57.11 km) W | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 12 | 38.28 miles (61.61 km) SSE | St. Mary's County Regional Airport (LTW) | Leonardtown, Maryland, United States | |
| 13 | 41.45 miles (66.70 km) WNW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 14 | 42.97 miles (69.15 km) E | Easton Airport (ESN) | Easton, Maryland, United States | |
| 15 | 43.08 miles (69.32 km) NE | Martin State Airport (MTN) | Baltimore, Maryland, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,691.35 miles (18,815.35 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,667.97 miles (18,777.72 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,650.34 miles (18,749.36 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,643.24 miles (18,737.94 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,595.93 miles (18,661.79 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,583.95 miles (18,642.51 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,583.72 miles (18,642.15 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,573.20 miles (18,625.22 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,555.31 miles (18,596.43 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,540.61 miles (18,572.77 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,479.05 miles (18,473.70 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,445.81 miles (18,420.19 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,436.70 miles (18,405.53 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,429.94 miles (18,394.66 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,357.73 miles (18,278.45 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |