Nonstop flight route between Tachilek, Myanmar (Burma) and Gaithersburg, Maryland, United States:
Departure Airport:
(20°29'0"N by 99°56'7"E)
Arrival Airport:
(39°10'5"N by 77°9'57"W)
Distance from THL to GAI:
8,310.99 miles (13,375.20 km)
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Jump to:
- About this route
- THL Airport Information
- GAI Airport Information
- Facts about THL
- Facts about GAI
- Map of Nearest Airports to THL
- List of Nearest Airports to THL
- Map of Furthest Airports from THL
- List of Furthest Airports from THL
- Map of Nearest Airports to GAI
- List of Nearest Airports to GAI
- Map of Furthest Airports from GAI
- List of Furthest Airports from GAI
About this route:
A direct, nonstop flight between Tachilek Airport (THL), Tachilek, Myanmar (Burma) and Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States would travel a Great Circle distance of 8,311 miles (or 13,375 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 Tachilek Airport and Montgomery County Airpark, 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 Tachilek Airport and Montgomery County Airpark. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | THL / VYTL |
| Airport Name: | Tachilek Airport |
| Location: | Tachilek, Myanmar (Burma) |
| GPS Coordinates: | 20°29'0"N by 99°56'7"E |
| Area Served: | Tachilek, Myanmar |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1280 feet (390 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from THL |
| More Information: | THL Maps & Info |
Arrival 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 |
Facts about Tachilek Airport (THL):
- Tachilek Airport (THL) currently has only 1 runway.
- The closest airport to Tachilek Airport (THL) is Ban Huoeisay Airport (HOE), which is located 36 miles (58 kilometers) ESE of THL.
- The furthest airport from Tachilek Airport (THL) is Maria Reiche Neuman Airport (NZC), which is located 11,923 miles (19,188 kilometers) away in Nazca, Ica Region, Peru.
Facts about Montgomery County Airpark (GAI):
- Montgomery County Airpark (GAI) currently has only 1 runway.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 36.05 miles (58.01 km) ESE | Ban Huoeisay Airport (HOE) | Houeisay, Laos |     |
| 2 | 36.87 miles (59.34 km) S | Chiang Rai International Airport (CEI) | Chiang Rai, Thailand | |
| 3 | 59.73 miles (96.13 km) NNW | Kengtung Airport (KET) | Kengtung, Myanmar (Burma) | |
| 4 | 100.38 miles (161.55 km) ENE | Louangnamtha Airport (LXG) | Luang Namtha, Laos | |
| 5 | 115.85 miles (186.44 km) NNE | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 6 | 124.56 miles (200.46 km) SW | Pai Airport (PYY) | Pai, Thailand | |
| 7 | 133.81 miles (215.34 km) E | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 8 | 134.46 miles (216.40 km) SSW | Chiang Mai International Airport (CNX) | Chiang Mai, Thailand | |
| 9 | 145.30 miles (233.85 km) SE | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 10 | 149.90 miles (241.24 km) ESE | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 11 | 151.33 miles (243.54 km) WSW | Mae Hong Son Airport (HGN) | Mae Hong Son, Thailand | |
| 12 | 155.44 miles (250.16 km) S | Lampang Airport (LPT) | Lampang, Thailand | |
| 13 | 163.16 miles (262.57 km) S | Phrae Airport (PRH) | Phrae, Thailand | |
| 14 | 184.83 miles (297.45 km) WSW | Loikaw Airport (LIW) | Loikaw, Myanmar (Burma) | |
| 15 | 204.09 miles (328.44 km) W | Heho Airport (HEH) | Heho, Myanmar (Burma) | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,922.94 miles (19,188.06 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 11,906.59 miles (19,161.74 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 11,835.80 miles (19,047.82 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 11,820.34 miles (19,022.95 km) SSW | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 5 | 11,811.62 miles (19,008.91 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 6 | 11,799.32 miles (18,989.11 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 7 | 11,799.32 miles (18,989.11 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 8 | 11,797.30 miles (18,985.86 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 9 | 11,792.58 miles (18,978.27 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 10 | 11,789.92 miles (18,973.99 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 11 | 11,787.51 miles (18,970.12 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 12 | 11,786.19 miles (18,967.99 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 13 | 11,786.19 miles (18,967.99 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 14 | 11,762.99 miles (18,930.65 km) SSW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 15 | 11,717.16 miles (18,856.90 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 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 | |