Nonstop flight route between Leonardtown, Maryland, United States and Hanoi, Vietnam:
Departure Airport:
Arrival Airport:
Distance from LTW to HAN:
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- About this route
- LTW Airport Information
- HAN Airport Information
- Facts about LTW
- Facts about HAN
- 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 HAN
- List of Nearest Airports to HAN
- Map of Furthest Airports from HAN
- List of Furthest Airports from HAN
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Nội Bài International Airport (HAN), Hanoi, Vietnam would travel a Great Circle distance of 8,320 miles (or 13,390 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 Nội Bài International 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 Nội Bài International 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: |
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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: | HAN / VVNB |
Airport Names: |
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Location: | Hanoi, Vietnam |
GPS Coordinates: | 21°13'15"N by 105°48'25"E |
Area Served: | Hanoi |
Operator/Owner: | Northern Airports Authority |
Airport Type: | Civil/Military |
Elevation: | 39 feet (12 meters) |
# of Runways: | 2 |
View all routes: | Routes from HAN |
More Information: | HAN Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- 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".
- 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.
- 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.
- 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.
Facts about Nội Bài International Airport (HAN):
- Because of Nội Bài International Airport's relatively low elevation of 39 feet, planes can take off or land at Nội Bài International 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.
- In addition to being known as "Nội Bài International Airport", another name for HAN is "Sân bay Quốc tế Nội Bài".
- The furthest airport from Nội Bài International Airport (HAN) is Diego Aracena International Airport (IQQ), which is nearly antipodal to Nội Bài International Airport (meaning Nội Bài International Airport is almost on the exact opposite side of the Earth from Diego Aracena International Airport), and is located 12,174 miles (19,591 kilometers) away in Iquique, Chile.
- The closest airport to Nội Bài International Airport (HAN) is Cat Bi International Airport (HPH), which is located 65 miles (105 kilometers) ESE of HAN.
- The airport has a new 3,800-meter paved runway and an older 3,200-meter paved runway
- Nội Bài International Airport (HAN) has 2 runways.