Nonstop flight route between Leonardtown, Maryland, United States and Kaili, Guizhou, China:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(26°58'27"N by 107°58'50"E)
Distance from LTW to KJH:
7,916.22 miles (12,739.88 km)
Share this route:
Jump to:
- About this route
- LTW Airport Information
- KJH Airport Information
- Facts about LTW
- Facts about KJH
- 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 KJH
- List of Nearest Airports to KJH
- Map of Furthest Airports from KJH
- List of Furthest Airports from KJH
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Kaili Huangping Airport (KJH), Kaili, Guizhou, China would travel a Great Circle distance of 7,916 miles (or 12,740 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 Kaili Huangping 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 Kaili Huangping 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: | KJH / |
| Airport Names: |
|
| Location: | Kaili, Guizhou, China |
| GPS Coordinates: | 26°58'27"N by 107°58'50"E |
| Area Served: | Kaili, Guizhou, China |
| Airport Type: | Public |
| View all routes: | Routes from KJH |
| More Information: | KJH Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- 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".
- 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.
- 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 Kaili Huangping Airport (KJH):
- The furthest airport from Kaili Huangping Airport (KJH) is Chañaral Airport (CNR), which is nearly antipodal to Kaili Huangping Airport (meaning Kaili Huangping Airport is almost on the exact opposite side of the Earth from Chañaral Airport), and is located 12,339 miles (19,858 kilometers) away in Chañaral, Atacama Region, Chile.
- The closest airport to Kaili Huangping Airport (KJH) is Zunyi Xinzhou Airport (ZYI), which is located 74 miles (119 kilometers) NW of KJH.
- In addition to being known as "Kaili Huangping Airport", other names for KJH include "凯里黄平机场", "Kǎilǐ Huángpíng Jīchǎng" and "ZUKJ".
| 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 | 73.74 miles (118.68 km) NW | Zunyi Xinzhou Airport (ZYI) | Zunyi, Guizhou, China | |
| 2 | 78.76 miles (126.75 km) WSW | Guiyang Longdongbao International Airport (KWE) | Guiyang, Guizhou, China | |
| 3 | 85.18 miles (137.08 km) ESE | Liping Airport (HZH) | Liping County, Guizhou, China | |
| 4 | 102.87 miles (165.55 km) NE | Tongren Fenghuang Airport (TEN) | Tongren, Guizhou, China | |
| 5 | 105.14 miles (169.21 km) S | Libo Airport (LLB) | Libo County, Guizhou, China | |
| 6 | 110.46 miles (177.77 km) ENE | Zhijiang Airport (HJJ) | Zhijiang, Hubei, China | |
| 7 | 139.20 miles (224.03 km) WSW | Anshun Huangguoshu Airport (AVA) | Anshu, Guizhou Province, China | |
| 8 | 152.34 miles (245.16 km) S | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| 9 | 166.27 miles (267.58 km) W | Bijie Feixiong Airport (BFJ) | Guizhou Province, China | |
| 10 | 176.17 miles (283.52 km) SE | Guilin Liangjiang International Airport (KWL) | Guilin, Guangxi, China | |
| 11 | 183.16 miles (294.76 km) NNE | Qianjiang Wulingshan Airport (JIQ) | Qianjiang, Chongqing, China | |
| 12 | 204.54 miles (329.18 km) NW | Luzhou Lantian Airport (LZO) | Luzhou, Sichuan, China | |
| 13 | 206.39 miles (332.15 km) NNW | Chongqing Jiangbei International Airport (CKG) | Chongqing, China | |
| 14 | 210.21 miles (338.30 km) NE | Zhangjiajie Airport (DYG) | Zhangjiajie, Hunan, China | |
| 15 | 210.39 miles (338.59 km) SSE | Liuzhou Bailian Airport (LZH) | Liuzhou, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,338.98 miles (19,857.61 km) WSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 12,335.60 miles (19,852.17 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 3 | 12,290.25 miles (19,779.19 km) WSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 4 | 12,227.52 miles (19,678.23 km) SSW | La Florida Airport (LSC) | La Serena, Chile | |
| 5 | 12,173.82 miles (19,591.81 km) SSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 6 | 12,122.26 miles (19,508.84 km) SSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 7 | 12,077.86 miles (19,437.39 km) WSW | Capitán Vicente Almandos Almonacid Airport (IRJ) | La Rioja, Argentina | |
| 8 | 12,070.46 miles (19,425.47 km) SSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 9 | 12,049.46 miles (19,391.68 km) SSW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| 10 | 12,037.68 miles (19,372.72 km) WSW | Coronel Felipe Varela International Airport (CTC) | Catamarca, Catamarca, Argentina | |
| 11 | 12,022.66 miles (19,348.55 km) S | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 12 | 12,010.71 miles (19,329.32 km) W | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 13 | 12,004.56 miles (19,319.42 km) WSW | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 14 | 11,988.38 miles (19,293.38 km) SSW | Governor Francisco Gabrielli International Airport (MDZ) | Mendoza, Mendoza Province, Argentina | |
| 15 | 11,987.25 miles (19,291.56 km) S | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |