Nonstop flight route between Leonardtown, Maryland, United States and Port Hope Simpson, Newfoundland and Labrador, Canada:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(52°31'41"N by 56°17'7"W)
Distance from LTW to YHA:
1,380.11 miles (2,221.06 km)
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Jump to:
- About this route
- LTW Airport Information
- YHA Airport Information
- Facts about LTW
- Facts about YHA
- 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 YHA
- List of Nearest Airports to YHA
- Map of Furthest Airports from YHA
- List of Furthest Airports from YHA
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Port Hope Simpson Airport (YHA), Port Hope Simpson, Newfoundland and Labrador, Canada would travel a Great Circle distance of 1,380 miles (or 2,221 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 relatively short distance between St. Mary's County Regional Airport and Port Hope Simpson Airport, the route shown on this map most likely still appears to be a straight line.
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: | YHA / |
| Airport Names: |
|
| Location: | Port Hope Simpson, Newfoundland and Labrador, Canada |
| GPS Coordinates: | 52°31'41"N by 56°17'7"W |
| Operator/Owner: | Government of Newfoundland and Labrador |
| Airport Type: | Public |
| Elevation: | 339 feet (103 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YHA |
| More Information: | YHA Maps & Info |
Facts about St. Mary's County Regional Airport (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.
- 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 airport houses small aircraft such as Pipers, gliders, and Cessnas.
- 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.
- 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 Port Hope Simpson Airport (YHA):
- Port Hope Simpson Airport (YHA) currently has only 1 runway.
- In addition to being known as "Port Hope Simpson Airport", another name for YHA is "CCP4".
- The furthest airport from Port Hope Simpson Airport (YHA) is Albany Airport (ALH), which is located 11,188 miles (18,005 kilometers) away in Albany, Western Australia, Australia.
- Because of Port Hope Simpson Airport's relatively low elevation of 339 feet, planes can take off or land at Port Hope Simpson 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 Port Hope Simpson Airport (YHA) is Charlottetown Airport (YHG), which is located only 18 miles (29 kilometers) NNE of YHA.
| 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 | 17.95 miles (28.89 km) NNE | Charlottetown Airport (YHG) | Charlottetown, Newfoundland and Labrador, Canada | |
| 2 | 21.20 miles (34.11 km) E | Williams Harbour Airport (YWM) | Williams Harbour, Newfoundland and Labrador, Canada | |
| 3 | 24.13 miles (38.83 km) SE | Mary's Harbour Airport (YMH) | Mary's Harbour, Labrador, Canada | |
| 4 | 27.89 miles (44.89 km) ESE | St. Lewis (Fox Harbour) Airport (YFX) | St. Lewis, Newfoundland and Labrador, Canada | |
| 5 | 68.29 miles (109.91 km) NNE | Black Tickle Airport (YBI) | Black Tickle, Newfoundland and Labrador, Canada | |
| 6 | 78.97 miles (127.09 km) S | St. Anthony Airport (YAY) | St. Anthony, Newfoundland and Labrador, Canada | |
| 7 | 84.27 miles (135.61 km) SSW | Lourdes-de-Blanc-Sablon Airport (YBX) | Lourdes-de-Blanc-Sablon, Quebec, Canada | |
| 8 | 85.72 miles (137.95 km) NNW | Cartwright Airport (YRF) | Cartwright, Newfoundland and Labrador, Canada | |
| 9 | 136.15 miles (219.11 km) SW | Saint-Augustin Airport (YIF) | Saint-Augustin, Quebec, Canada | |
| 10 | 145.04 miles (233.42 km) NW | Rigolet Airport (YRG) | Rigolet, Newfoundland and Labrador, Canada | |
| 11 | 164.40 miles (264.58 km) SW | La Tabatière Airport (ZLT) | La Tabatière, Quebec, Canada | |
| 12 | 180.90 miles (291.13 km) WNW | CFB Goose Bay (YYR) | Goose Bay, Labrador, Canada | |
| 13 | 184.58 miles (297.06 km) SW | Tête-à-la-Baleine Airport (ZTB) | Tête-à-la-Baleine, Quebec, Canada | |
| 14 | 202.50 miles (325.89 km) SW | Chevery Airport (YHR) | Chevery, Quebec, Canada | |
| 15 | 212.21 miles (341.51 km) NNW | Makkovik Airport (YMN) | Makkovik, Newfoundland and Labrador, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,187.59 miles (18,004.64 km) SSE | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,152.13 miles (17,947.56 km) WSW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 3 | 11,149.63 miles (17,943.55 km) WSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 4 | 11,143.52 miles (17,933.71 km) SW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 5 | 11,138.02 miles (17,924.87 km) SW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 6 | 11,134.05 miles (17,918.48 km) WSW | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 7 | 11,131.45 miles (17,914.29 km) S | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 11,126.33 miles (17,906.04 km) SW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 9 | 11,120.67 miles (17,896.94 km) SSE | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 11,116.43 miles (17,890.11 km) WSW | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 11 | 11,105.85 miles (17,873.09 km) SW | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 12 | 11,104.70 miles (17,871.23 km) WSW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 13 | 11,101.61 miles (17,866.27 km) SSE | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 14 | 11,096.79 miles (17,858.52 km) WSW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 15 | 11,093.44 miles (17,853.12 km) SW | Kingscote Airport (KGC) | Kingscote, South Australia, Australia | |