Nonstop flight route between Gaithersburg, Maryland, United States and Skagway, Alaska, United States:
Departure Airport:
(39°10'5"N by 77°9'57"W)
Arrival Airport:
(59°27'36"N by 135°18'56"W)
Distance from GAI to SGY:
2,849.89 miles (4,586.44 km)
Share this route:
Jump to:
- About this route
- GAI Airport Information
- SGY Airport Information
- Facts about GAI
- Facts about SGY
- Map of Nearest Airports to GAI
- List of Nearest Airports to GAI
- Map of Furthest Airports from GAI
- List of Furthest Airports from GAI
- Map of Nearest Airports to SGY
- List of Nearest Airports to SGY
- Map of Furthest Airports from SGY
- List of Furthest Airports from SGY
About this route:
A direct, nonstop flight between Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States and Skagway Airport (SGY), Skagway, Alaska, United States would travel a Great Circle distance of 2,850 miles (or 4,586 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 Montgomery County Airpark and Skagway 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 Montgomery County Airpark and Skagway Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GAI / KGAI |
| Airport Name: | Montgomery County Airpark |
| Location: | Gaithersburg, Maryland, United States |
| GPS Coordinates: | 39°10'5"N by 77°9'57"W |
| Operator/Owner: | Montgomery County Revenue Authority |
| Airport Type: | Public |
| Elevation: | 539 feet (164 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GAI |
| More Information: | GAI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SGY / PAGY |
| Airport Name: | Skagway Airport |
| Location: | Skagway, Alaska, United States |
| GPS Coordinates: | 59°27'36"N by 135°18'56"W |
| Area Served: | Skagway, Alaska |
| Airport Type: | Public |
| Elevation: | 44 feet (13 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SGY |
| More Information: | SGY Maps & Info |
Facts about Montgomery County Airpark (GAI):
- Because of Montgomery County Airpark's relatively low elevation of 539 feet, planes can take off or land at Montgomery County Airpark 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.
- Montgomery County Airpark (GAI) currently has only 1 runway.
- The furthest airport from Montgomery County Airpark (GAI) is Margaret River Airport (MGV), which is located 11,667 miles (18,776 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Montgomery County Airpark (GAI) is College Park Airport (CGS), which is located only 18 miles (30 kilometers) SE of GAI.
Facts about Skagway Airport (SGY):
- Skagway Airport has one runway designated 2/20 with an asphalt surface measuring 3,550 by 75 feet.
- The closest airport to Skagway Airport (SGY) is Haines Airport (HNS), which is located only 17 miles (27 kilometers) SSW of SGY.
- Because of Skagway Airport's relatively low elevation of 44 feet, planes can take off or land at Skagway 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 Skagway Airport (SGY) is Port Elizabeth International Airport (PLZ), which is located 10,474 miles (16,857 kilometers) away in Port Elizabeth, South Africa.
- Skagway Airport (SGY) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.42 miles (29.64 km) SE | College Park Airport (CGS) | College Park, Maryland, United States |     |
| 2 | 20.51 miles (33.01 km) NNW | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 3 | 21.89 miles (35.23 km) WSW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 4 | 21.93 miles (35.30 km) SW | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 5 | 22.53 miles (36.27 km) ESE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 6 | 22.90 miles (36.85 km) SSE | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 7 | 23.89 miles (38.45 km) SSE | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 26.66 miles (42.91 km) E | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| 9 | 29.46 miles (47.42 km) SSE | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 10 | 31.33 miles (50.42 km) S | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 11 | 35.65 miles (57.38 km) ESE | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 12 | 36.14 miles (58.17 km) SSW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 13 | 36.14 miles (58.17 km) SSW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 14 | 41.68 miles (67.08 km) ENE | Martin State Airport (MTN) | Baltimore, Maryland, United States | |
| 15 | 46.66 miles (75.10 km) WNW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,666.70 miles (18,775.69 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,643.21 miles (18,737.88 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,626.78 miles (18,711.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,618.29 miles (18,697.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,569.54 miles (18,619.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,562.29 miles (18,607.65 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,557.61 miles (18,600.12 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,547.00 miles (18,583.04 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,531.89 miles (18,558.73 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,512.82 miles (18,528.04 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,450.47 miles (18,427.70 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,417.88 miles (18,375.26 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,407.68 miles (18,358.84 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,401.53 miles (18,348.94 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,328.35 miles (18,231.17 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.63 miles (26.77 km) SSW | Haines Airport (HNS) | Haines, Alaska, United States | |
| 2 | 71.98 miles (115.83 km) S | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 3 | 72.84 miles (117.23 km) S | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 4 | 80.77 miles (129.99 km) SSE | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 5 | 84.62 miles (136.19 km) S | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 6 | 86.75 miles (139.61 km) N | Erik Nielsen Whitehorse International Airport (YXY) | Whitehorse, Yukon, Canada | |
| 7 | 94.30 miles (151.75 km) S | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 8 | 94.85 miles (152.65 km) SSW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| 9 | 101.99 miles (164.14 km) ENE | Teslin Airport (YZW) | Teslin, Yukon, Canada | |
| 10 | 119.68 miles (192.60 km) NW | Haines Junction Airport (YHT) | Haines Junction, Yukon, Canada | |
| 11 | 135.05 miles (217.34 km) S | Chatham Seaplane Base (CYM) | Chatham, Alaska, United States | |
| 12 | 137.72 miles (221.64 km) SSE | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States | |
| 13 | 152.44 miles (245.33 km) W | Yakutat Airport (YAK) | Yakutat, Alaska, United States | |
| 14 | 166.72 miles (268.30 km) S | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 15 | 180.04 miles (289.75 km) SSE | Kake Airport (KAE) | Kake, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,474.46 miles (16,856.96 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,471.08 miles (16,851.52 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,454.27 miles (16,824.47 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,407.13 miles (16,748.61 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,370.62 miles (16,689.85 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,351.05 miles (16,658.35 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,314.64 miles (16,599.77 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,278.66 miles (16,541.86 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,270.63 miles (16,528.94 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,260.31 miles (16,512.32 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,247.09 miles (16,491.05 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,246.47 miles (16,490.06 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,232.66 miles (16,467.84 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,230.78 miles (16,464.80 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,226.30 miles (16,457.60 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |