Nonstop flight route between Leonardtown, Maryland, United States and Hengchun, Taiwan:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(22°2'17"N by 120°43'49"E)
Distance from LTW to HCN:
8,118.80 miles (13,065.90 km)
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Jump to:
- About this route
- LTW Airport Information
- HCN Airport Information
- Facts about LTW
- Facts about HCN
- Map of Nearest Airports to LTW
- List of Nearest Airports to LTW
- Map of Furthest Airports from LTW
- List of Furthest Airports from LTW
- Map of Nearest Airports to HCN
- List of Nearest Airports to HCN
- Map of Furthest Airports from HCN
- List of Furthest Airports from HCN
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Hengchun Airport (HCN), Hengchun, Taiwan would travel a Great Circle distance of 8,119 miles (or 13,066 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 St. Mary's County Regional Airport and Hengchun 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 St. Mary's County Regional Airport and Hengchun Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | LTW / |
| Airport Names: |
|
| Location: | Leonardtown, Maryland, United States |
| GPS Coordinates: | 38°18'55"N by 76°32'59"W |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LTW |
| More Information: | LTW Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HCN / RCKW |
| Airport Names: |
|
| Location: | Hengchun, Taiwan |
| GPS Coordinates: | 22°2'17"N by 120°43'49"E |
| Operator/Owner: | Civil Aeronautics Administration |
| Airport Type: | Public |
| Elevation: | 46 feet (14 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HCN |
| More Information: | HCN Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- The furthest airport from St. Mary's County Regional Airport (LTW) is Margaret River Airport (MGV), which is located 11,720 miles (18,862 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "St. Mary's County Regional Airport", other names for LTW include "Capt. Walter Francis Duke Regional Airport", "none" and "2W6".
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- The closest airport to St. Mary's County Regional Airport (LTW) is Naval Air Station Patuxent River (NHK), which is located only 8 miles (12 kilometers) ESE of LTW.
- Because of St. Mary's County Regional Airport's relatively low elevation of 142 feet, planes can take off or land at St. Mary's County 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.
Facts about Hengchun Airport (HCN):
- The furthest airport from Hengchun Airport (HCN) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Hengchun Airport (meaning Hengchun Airport is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,350 miles (19,876 kilometers) away in Mariscal Estigarribia, Paraguay.
- Hengchun Airport (HCN) currently has only 1 runway.
- In addition to being known as "Hengchun Airport", other names for HCN include "恆春航空站恆春機場" and "Héngchūn HángkōngzhànHéngchūn Jīchǎng".
- Because of Hengchun Airport's relatively low elevation of 46 feet, planes can take off or land at Hengchun 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 closest airport to Hengchun Airport (HCN) is Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH), which is located 44 miles (72 kilometers) NNW of HCN.
- The airport construction was finished in 2003 and opened to public in 2004 with a cost of NT$ 539,000,000.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.77 miles (12.50 km) ESE | Naval Air Station Patuxent River (NHK) | Patuxent River, Maryland, United States |     |
| 2 | 32.11 miles (51.68 km) ENE | Cambridge–Dorchester Airport (CGE) | Cambridge, Maryland, United States | |
| 3 | 38.28 miles (61.61 km) NNW | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 4 | 42.62 miles (68.59 km) NE | Easton Airport (ESN) | Easton, Maryland, United States | |
| 5 | 43.37 miles (69.79 km) N | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 6 | 43.90 miles (70.64 km) NW | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 7 | 44.30 miles (71.29 km) NW | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 45.06 miles (72.52 km) WSW | A.P. Hill Army Airfield (APH) | Fort A.P. Hill, Virginia, United States | |
| 9 | 45.50 miles (73.23 km) NW | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 10 | 50.17 miles (80.73 km) NNW | College Park Airport (CGS) | College Park, Maryland, United States | |
| 11 | 54.39 miles (87.53 km) NNW | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 56.43 miles (90.81 km) E | Salisbury-Ocean City: Wicomico Regional Airport (SBY) | Salisbury, Maryland, United States | |
| 13 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 14 | 59.26 miles (95.37 km) WNW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 15 | 59.76 miles (96.18 km) N | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,720.20 miles (18,861.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,697.03 miles (18,824.49 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,677.51 miles (18,793.08 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,672.64 miles (18,785.24 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,627.72 miles (18,712.96 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,615.07 miles (18,692.60 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,608.24 miles (18,681.61 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,604.71 miles (18,675.92 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,582.36 miles (18,639.95 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,574.88 miles (18,627.91 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,514.80 miles (18,531.23 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,480.32 miles (18,475.74 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,473.35 miles (18,464.52 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,465.36 miles (18,451.67 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,395.33 miles (18,338.97 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.47 miles (71.56 km) NNW | Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) | Kaohsiung, Taiwan | |
| 2 | 51.04 miles (82.15 km) E | Lanyu Airport (KYD) | Orchid Island, Taitung County, Taiwan | |
| 3 | 54.91 miles (88.36 km) NNE | Taitung Airport (TTT) | Taitung, Taiwan, Republic of China | |
| 4 | 64.35 miles (103.56 km) NE | Lyudao Airport (Green Island Airport) (GNI) | Lyudao (Green Island), Taiwan | |
| 5 | 71.38 miles (114.87 km) NNW | Tainan Airport (TNN) | Tainan City, Taiwan, Republic of China | |
| 6 | 100.13 miles (161.15 km) NNW | Chiayi Airport (Shueishang Airport) (CYI) | Chiayi, Taiwan | |
| 7 | 116.62 miles (187.68 km) NW | Qimei Airport (CMJ) | Cimei, Taiwan | |
| 8 | 120.73 miles (194.30 km) NW | Wang-an Airport (WOT) | Wang-an, Penghu (Pescadores), Republic of China | |
| 9 | 126.75 miles (203.98 km) NNW | Magong Airport (MZG) | Magong, Taiwan | |
| 10 | 136.00 miles (218.86 km) SE | Basco Airport (BSO) | Basco, Batanes, Philippines | |
| 11 | 148.30 miles (238.67 km) NNE | Hualien Airport (HUN) | Hualien, Taiwan, Republic of China | |
| 12 | 154.00 miles (247.84 km) N | Taichung Airport(Taichung Ching Chuan Kang Airport) (RMQ) | Taichung, Taiwan, Taiwan | |
| 13 | 154.00 miles (247.84 km) N | Taichung Airport(Taichung Ching Chuan Kang Airport) (TXG) | Taichung, Taiwan, Republic of China | |
| 14 | 212.24 miles (341.57 km) N | Taiwan Taoyuan International Airport (TPE) | Taoyuan County (near Taipei), Taiwan, Republic of China | |
| 15 | 215.81 miles (347.31 km) NNE | Taipei International Airport (Taipei Songshan Airport) (TSA) | Taipei City, Taiwan, Republic of China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,350.21 miles (19,875.69 km) E | Dr. Luis María Argaña International Airport (ESG) | Mariscal Estigarribia, Paraguay | |
| 2 | 12,213.05 miles (19,654.94 km) WSW | Dr. Augusto Roberto Fuster International Airport (PJC) | Pedro Juan Caballero, Paraguay | |
| 3 | 12,206.03 miles (19,643.66 km) W | Ponta Porã International Airport (PMG) | Ponta Porã, Mato Grosso do Sul, Brazil | |
| 4 | 12,205.34 miles (19,642.54 km) SSW | Puerto Suárez International Airport (PSZ) | Puerto Suárez, Bolivia | |
| 5 | 12,203.54 miles (19,639.65 km) SSW | Corumbá International Airport (CMG) | Corumbá, Mato Grosso do Sul, Brazil | |
| 6 | 12,191.09 miles (19,619.61 km) SSW | Clorinda Airport (CLX) | Clorinda, Formosa, Argentina | |
| 7 | 12,189.40 miles (19,616.88 km) SSW | Silvio Pettirossi International Airport (ASU) | Asunción, Paraguay | |
| 8 | 12,158.52 miles (19,567.19 km) W | Francisco de Matos Pereira Airport (DOU) | Dourados, Minas Gerais, Brazil | |
| 9 | 12,156.04 miles (19,563.20 km) E | Yacuiba Airport (BYC) | Yacuiba, Bolivia | |
| 10 | 12,144.92 miles (19,545.31 km) E | Tartagal "General Enrique Mosconi" Airport (TTG) | Tartagal, Salta, Argentina | |
| 11 | 12,140.97 miles (19,538.95 km) SSW | Formosa International Airport (FMA) | Formosa, Argentina | |
| 12 | 12,128.42 miles (19,518.75 km) ESE | Camiri Airport (CAM) | Camiri, Bolivia | |
| 13 | 12,121.44 miles (19,507.51 km) WSW | Campo Grande International Airport (CGR) | Campo Grande, Mato Grosso do Sul, Brazil | |
| 14 | 12,110.70 miles (19,490.23 km) E | Bermejo Airport (BJO) | Bermejo, Bolivia | |
| 15 | 12,105.02 miles (19,481.09 km) ESE | Orán Airport (ORA) | Orán, Salta Province, Argentina | |