Nonstop flight route between Leonardtown, Maryland, United States and Port Hedland, Western Australia, Australia:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(20°22'40"S by 118°37'35"E)
Distance from LTW to PHE:
10,901.58 miles (17,544.35 km)
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Jump to:
- About this route
- LTW Airport Information
- PHE Airport Information
- Facts about LTW
- Facts about PHE
- 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 PHE
- List of Nearest Airports to PHE
- Map of Furthest Airports from PHE
- List of Furthest Airports from PHE
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Port Hedland International Airport (PHE), Port Hedland, Western Australia, Australia would travel a Great Circle distance of 10,902 miles (or 17,544 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 Port Hedland 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 Port Hedland 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: |
|
| 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: | PHE / YPPD |
| Airport Name: | Port Hedland International Airport |
| Location: | Port Hedland, Western Australia, Australia |
| GPS Coordinates: | 20°22'40"S by 118°37'35"E |
| Area Served: | Port Hedland and South Hedland |
| Operator/Owner: | Town of Port Hedland |
| Airport Type: | Public |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PHE |
| More Information: | PHE Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- The airport houses small aircraft such as Pipers, gliders, and Cessnas.
- 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.
- 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 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.
Facts about Port Hedland International Airport (PHE):
- Port Hedland International Airport handled 367,690 passengers last year.
- Port Hedland International Airport was ranked 21st in Australia for the number of revenue passengers served in financial year 2010-2011.
- The furthest airport from Port Hedland International Airport (PHE) is Clayton J. Lloyd International Airport (AXA), which is nearly antipodal to Port Hedland International Airport (meaning Port Hedland International Airport is almost on the exact opposite side of the Earth from Clayton J. Lloyd International Airport), and is located 12,251 miles (19,716 kilometers) away in The Valley, Anguilla.
- The closest airport to Port Hedland International Airport (PHE) is Coolawanyah Station Airport (COY), which is located 113 miles (181 kilometers) SSW of PHE.
- Because of Port Hedland International Airport's relatively low elevation of 33 feet, planes can take off or land at Port Hedland 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.
- Port Hedland International Airport (PHE) has 2 runways.
| 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 | 112.71 miles (181.38 km) SSW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 2 | 122.10 miles (196.49 km) W | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 3 | 141.15 miles (227.16 km) SSW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 4 | 162.39 miles (261.35 km) SSE | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 5 | 170.72 miles (274.75 km) SSW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 6 | 179.23 miles (288.44 km) S | Coondewanna Airport (CJF) | Coondewanna, Western Australia, Australia | |
| 7 | 201.12 miles (323.67 km) SSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 8 | 211.04 miles (339.64 km) W | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 9 | 223.17 miles (359.15 km) SSE | Newman Airport (ZNE) | Newman, Western Australia, Australia | |
| 10 | 288.75 miles (464.70 km) NE | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 11 | 319.04 miles (513.44 km) WSW | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 12 | 389.19 miles (626.34 km) ENE | Derby Airport (DRB) | Derby, Western Australia, Australia | |
| 13 | 430.75 miles (693.22 km) S | Meekatharra Airport (MKR) | Meekatharra, Western Australia, Australia | |
| 14 | 443.31 miles (713.44 km) SW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 476.82 miles (767.37 km) ENE | Fitzroy Crossing Airport (FIZ) | Fitzroy Crossing, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,250.88 miles (19,715.84 km) NE | Clayton J. Lloyd International Airport (AXA) | The Valley, Anguilla | |
| 2 | 12,245.23 miles (19,706.74 km) NE | L'Espérance Airport Grand Case Airport (CCE) | Saint Martin, Guadeloupe | |
| 3 | 12,245.05 miles (19,706.45 km) N | Barbuda Codrington Airport (BBQ) | Codrington, Barbuda, Antigua and Barbuda | |
| 4 | 12,240.81 miles (19,699.62 km) NNE | Gustaf III Airport Saint Barthélemy Airport St. Jean Airport (SBH) | Gustavia, Saint Barthélemy, Saint Barthélemy | |
| 5 | 12,239.58 miles (19,697.64 km) NE | Princess Juliana International Airport (SXM) | Philipsburg, Sint Maarten, Kingdom of the Netherlands | |
| 6 | 12,212.77 miles (19,654.49 km) NNE | Juancho E. Yrausquin Airport (SAB) | Saba, Caribbean Netherlands | |
| 7 | 12,211.75 miles (19,652.86 km) NNE | F.D. Roosevelt Airport (EUX) | Sint Eustatius, Caribbean Netherlands | |
| 8 | 12,211.18 miles (19,651.95 km) N | V. C. Bird International Airport (ANU) | St. John's, Antigua, Antigua and Barbuda | |
| 9 | 12,207.41 miles (19,645.87 km) NNE | Robert L. Bradshaw International Airport (SKB) | Basseterre, Saint Kitts and Nevis | |
| 10 | 12,203.63 miles (19,639.79 km) NNE | Vance W. Amory International Airport (NEV) | Nevis, Federation of Saint Kitts and Nevis | |
| 11 | 12,197.14 miles (19,629.35 km) ENE | Virgin Gorda Airport (VIJ) | Virgin Gorda, British Virgin Islands | |
| 12 | 12,190.88 miles (19,619.27 km) ENE | Terrance B. Lettsome International Airport (EIS) | Beef Island (near Tortola), British Virgin Islands | |
| 13 | 12,183.26 miles (19,607.00 km) NNE | John A. Osborne Airport (MNI) | Montserrat, British Overseas Territories, United Kingdom | |
| 14 | 12,164.93 miles (19,577.50 km) ENE | Charlotte Amalie Harbor Seaplane Base (SPB) | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands | |
| 15 | 12,163.06 miles (19,574.50 km) ENE | Cyril E. King Airport (STT) | Charlotte Amalie, Saint Thomas, United States Virgin Islands | |