Nonstop flight route between Berlin, New Hampshire, United States and Ketchikan, Alaska, United States:
Departure Airport:
(44°34'31"N by 71°10'32"W)
Arrival Airport:
(55°21'15"N by 131°42'39"W)
Distance from BML to KTN:
2,698.13 miles (4,342.21 km)
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Jump to:
- About this route
- BML Airport Information
- KTN Airport Information
- Facts about BML
- Facts about KTN
- Map of Nearest Airports to BML
- List of Nearest Airports to BML
- Map of Furthest Airports from BML
- List of Furthest Airports from BML
- Map of Nearest Airports to KTN
- List of Nearest Airports to KTN
- Map of Furthest Airports from KTN
- List of Furthest Airports from KTN
About this route:
A direct, nonstop flight between Berlin Regional Airport (BML), Berlin, New Hampshire, United States and Ketchikan International Airport (KTN), Ketchikan, Alaska, United States would travel a Great Circle distance of 2,698 miles (or 4,342 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 Berlin Regional Airport and Ketchikan International Airport, 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 Berlin Regional Airport and Ketchikan International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BML / KBML |
| Airport Name: | Berlin Regional Airport |
| Location: | Berlin, New Hampshire, United States |
| GPS Coordinates: | 44°34'31"N by 71°10'32"W |
| Operator/Owner: | City of Berlin |
| Elevation: | 354 feet (108 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BML |
| More Information: | BML Maps & Info |
Arrival 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 |
Facts about Berlin Regional Airport (BML):
- Berlin Regional Airport (BML) currently has only 1 runway.
- Because of Berlin Regional Airport's relatively low elevation of 354 feet, planes can take off or land at Berlin 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.
- The furthest airport from Berlin Regional Airport (BML) is Margaret River Airport (MGV), which is located 11,629 miles (18,715 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Berlin Regional Airport (BML) is Mount Washington Regional Airport (HIE), which is located 23 miles (37 kilometers) SW of BML.
Facts about Ketchikan International Airport (KTN):
- 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.
- As per Federal Aviation Administration records, the airport had 108,837 passenger boardings in calendar year 2008, 96,996 enplanements in 2009, and 100,138 in 2010.
- Ketchikan International Airport (KTN) has 2 runways.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.16 miles (37.27 km) SW | Mount Washington Regional Airport (HIE) | Whitefield, New Hampshire, United States |     |
| 2 | 41.46 miles (66.72 km) W | Caledonia County Airport (LLX) | Lyndonville, Vermont, United States | |
| 3 | 41.91 miles (67.45 km) SSE | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 4 | 56.06 miles (90.22 km) WNW | Newport State Airport (EFK) | Newport, Vermont, United States | |
| 5 | 57.18 miles (92.03 km) SE | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 6 | 64.75 miles (104.20 km) NNW | Sherbrooke Airport (YSC) | Sherbrooke, Quebec, Canada | |
| 7 | 65.09 miles (104.75 km) E | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| 8 | 70.24 miles (113.04 km) ESE | Augusta State Airport (AUG) | Augusta, Maine, United States | |
| 9 | 70.31 miles (113.15 km) S | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| 10 | 70.86 miles (114.03 km) W | Morrisville–Stowe State Airport (MVL) | Morrisville, Vermont, United States | |
| 11 | 73.11 miles (117.66 km) WSW | Edward F. Knapp State Airport (MPV) | Barre/Montpelier, Vermont, United States | |
| 12 | 73.92 miles (118.96 km) E | Waterville Robert Lafleur Airport (WVL) | Waterville, Maine, United States | |
| 13 | 77.26 miles (124.35 km) SE | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 14 | 77.32 miles (124.44 km) SE | Naval Air Station Brunswick (NHZ) | Brunswick, Maine, United States | |
| 15 | 83.91 miles (135.04 km) ESE | Wiscasset Airport (ISS) | Wiscasset, Maine, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,628.89 miles (18,714.84 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,625.25 miles (18,708.99 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,619.00 miles (18,698.93 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,606.74 miles (18,679.19 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,580.83 miles (18,637.49 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,549.98 miles (18,587.84 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,495.96 miles (18,500.91 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,494.57 miles (18,498.66 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,482.61 miles (18,479.43 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,413.86 miles (18,368.78 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,393.96 miles (18,336.75 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,303.70 miles (18,191.50 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,299.68 miles (18,185.02 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,281.98 miles (18,156.55 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 15 | 11,278.51 miles (18,150.96 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 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 | |