Nonstop flight route between Gaithersburg, Maryland, United States and Zhaotong, Yunnan, China:
Departure Airport:
(39°10'5"N by 77°9'57"W)
Arrival Airport:
(27°19'40"N by 103°45'24"E)
Distance from GAI to ZAT:
7,841.98 miles (12,620.40 km)
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Jump to:
- About this route
- GAI Airport Information
- ZAT Airport Information
- Facts about GAI
- Facts about ZAT
- 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 ZAT
- List of Nearest Airports to ZAT
- Map of Furthest Airports from ZAT
- List of Furthest Airports from ZAT
About this route:
A direct, nonstop flight between Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States and Zhaotong Airport (ZAT), Zhaotong, Yunnan, China would travel a Great Circle distance of 7,842 miles (or 12,620 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 Zhaotong 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 Zhaotong 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: | ZAT / ZPZT |
| Airport Names: |
|
| Location: | Zhaotong, Yunnan, China |
| GPS Coordinates: | 27°19'40"N by 103°45'24"E |
| Area Served: | Zhaotong, Yunnan |
| Airport Type: | Public |
| View all routes: | Routes from ZAT |
| More Information: | ZAT 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 Zhaotong Airport (ZAT):
- In addition to being known as "Zhaotong Airport", other names for ZAT include "昭通机场" and "Zhāotōng Jīchǎng".
- The closest airport to Zhaotong Airport (ZAT) is Bijie Feixiong Airport (BFJ), which is located 95 miles (153 kilometers) E of ZAT.
- The furthest airport from Zhaotong Airport (ZAT) is Chañaral Airport (CNR), which is nearly antipodal to Zhaotong Airport (meaning Zhaotong Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,083 miles (19,445 kilometers) away in Chañaral, Atacama Region, Chile.
| 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 | 94.85 miles (152.64 km) E | Bijie Feixiong Airport (BFJ) | Guizhou Province, China | |
| 2 | 106.52 miles (171.42 km) WNW | Xichang Qingshan Airport (XIC) | Qingshan, China | |
| 3 | 112.51 miles (181.06 km) NNE | Yibin Caiba Airport (YBP) | Yibin, Sichuan, China | |
| 4 | 145.01 miles (233.36 km) NE | Luzhou Lantian Airport (LZO) | Luzhou, Sichuan, China | |
| 5 | 149.91 miles (241.26 km) ESE | Anshun Huangguoshu Airport (AVA) | Anshu, Guizhou Province, China | |
| 6 | 162.12 miles (260.90 km) SSW | Kunming Changshui International Airport (KMG) | Kunming, Yunnan, China | |
| 7 | 195.28 miles (314.27 km) ESE | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 8 | 199.65 miles (321.30 km) E | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |
| 9 | 220.72 miles (355.21 km) W | Lijiang Sanyi Airport (LJG) | Lijiang City, Yunnan, China | |
| 10 | 224.89 miles (361.92 km) N | Chengdu Shuangliu International Airport (CTU) | Chengdu, Sichuan, China | |
| 11 | 240.76 miles (387.46 km) NE | Chongqing Jiangbei International Airport (CKG) | Chongqing, China | |
| 12 | 242.12 miles (389.65 km) WSW | Dali Airport (DLU) | Dali, Yunnan, China | |
| 13 | 251.92 miles (405.43 km) W | Dêqên Shangri-La Airport (DIG) | Shangri-La, Yunnan, China | |
| 14 | 260.82 miles (419.74 km) E | Kaili Huangping Airport (KJH) | Kaili, Guizhou, China | |
| 15 | 262.56 miles (422.54 km) S | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,082.61 miles (19,445.02 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 12,082.51 miles (19,444.87 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 3 | 12,078.96 miles (19,439.15 km) W | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 4 | 12,031.28 miles (19,362.41 km) W | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 5 | 11,986.37 miles (19,290.14 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 6 | 11,955.34 miles (19,240.21 km) SW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 7 | 11,945.57 miles (19,224.48 km) SW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 8 | 11,906.46 miles (19,161.55 km) SW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 9 | 11,880.91 miles (19,120.42 km) SW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 10 | 11,880.80 miles (19,120.24 km) SSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 11 | 11,868.43 miles (19,100.34 km) SW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 12 | 11,851.42 miles (19,072.96 km) SW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 13 | 11,845.29 miles (19,063.10 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 14 | 11,831.39 miles (19,040.72 km) SW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 11,790.74 miles (18,975.31 km) W | Coronel Felipe Varela International Airport (CTC) | Catamarca, Catamarca, Argentina | |