Nonstop flight route between Leonardtown, Maryland, United States and Springvale, Western Australia, Australia:
Departure Airport:
(38°18'55"N by 76°32'59"W)
Arrival Airport:
(17°47'12"S by 127°40'12"E)
Distance from LTW to ZVG:
10,401.61 miles (16,739.72 km)
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Jump to:
- About this route
- LTW Airport Information
- ZVG Airport Information
- Facts about LTW
- Facts about ZVG
- 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 ZVG
- List of Nearest Airports to ZVG
- Map of Furthest Airports from ZVG
- List of Furthest Airports from ZVG
About this route:
A direct, nonstop flight between St. Mary's County Regional Airport (LTW), Leonardtown, Maryland, United States and Springvale Airport (ZVG), Springvale, Western Australia, Australia would travel a Great Circle distance of 10,402 miles (or 16,740 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 Springvale 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 Springvale 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: | ZVG / |
| Airport Name: | Springvale Airport |
| Location: | Springvale, Western Australia, Australia |
| GPS Coordinates: | 17°47'12"S by 127°40'12"E |
| Airport Type: | Public |
| Elevation: | 4185 feet (1,276 meters) |
| View all routes: | Routes from ZVG |
| More Information: | ZVG Maps & Info |
Facts about St. Mary's County Regional Airport (LTW):
- St. Mary's County Regional Airport (LTW) currently has only 1 runway.
- 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".
- 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 Springvale Airport (ZVG):
- The closest airport to Springvale Airport (ZVG) is Halls Creek Airport (HCQ), which is located 31 miles (50 kilometers) S of ZVG.
- Because of Springvale Airport's high elevation of 4,185 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ZVG. Combined with a high temperature, this could make ZVG a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Springvale Airport (ZVG) is Grantley Adams International Airport (BGI), which is located 11,859 miles (19,086 kilometers) away in Bridgetown, Barbados.
| 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 | 30.88 miles (49.70 km) S | Halls Creek Airport (HCQ) | Halls Creek, Western Australia, Australia | |
| 2 | 94.73 miles (152.45 km) NNE | Argyle Airport (GYL) | Argyle, Western Australia, Australia | |
| 3 | 122.25 miles (196.74 km) NE | Argyle Downs Airport (AGY) | Argyle Downs, Western Australia, Australia | |
| 4 | 141.41 miles (227.58 km) WSW | Fitzroy Crossing Airport (FIZ) | Fitzroy Crossing, Western Australia, Australia | |
| 5 | 154.84 miles (249.19 km) NNE | East Kimberley Regional Airport (KNX) | Kununurra, Western Australia, Australia | |
| 6 | 160.47 miles (258.24 km) S | Lake Gregory Airport (LGE) | Lake Gregory, Western Australia, Australia | |
| 7 | 164.36 miles (264.50 km) S | Balgo Hill Airport (BQW) | Balgo Hill, Western Australia, Australia | |
| 8 | 208.11 miles (334.91 km) E | Kalkgurung Airport (KFG) | Daguragu / Kalkaringi, Northern Territory, Australia | |
| 9 | 265.65 miles (427.52 km) W | Derby Airport (DRB) | Derby, Western Australia, Australia | |
| 10 | 273.87 miles (440.74 km) NNE | Port Keats Airfield (PKT) | Wadeye, Northern Territory, Australia | |
| 11 | 358.05 miles (576.22 km) W | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 12 | 428.36 miles (689.38 km) NNE | Darwin International Airport (DRW) | Darwin, Northern Territory, Australia | |
| 13 | 460.08 miles (740.42 km) NNE | Bathurst Island Airport (BRT) | Bathurst Island, Northern Territory, Australia | |
| 14 | 478.22 miles (769.61 km) NNE | Garden Point Airport (GPN) | Pirlangimpi, Northern Territory, Australia | |
| 15 | 482.80 miles (777.00 km) NNE | Snake Bay Airport (SNB) | Milikapiti, Melville Island, Northern Territory, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,859.40 miles (19,085.80 km) ENE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 2 | 11,823.32 miles (19,027.75 km) ENE | Melville Hall Airport (DOM) | Melville Hall (near Roseau), Dominica | |
| 3 | 11,820.97 miles (19,023.96 km) ENE | Aimé Césaire Airport (FDF) | Le Lamentin / Fort de France, Martinique | |
| 4 | 11,820.31 miles (19,022.89 km) E | Pointe-à-Pitre Le Raizet Airport (PTP) | Pointe-à-Pitre, Guadeloupe | |
| 5 | 11,813.32 miles (19,011.65 km) ENE | Canefield Airport (DCF) | Canefield, Dominica | |
| 6 | 11,811.70 miles (19,009.05 km) E | Barbuda Codrington Airport (BBQ) | Codrington, Barbuda, Antigua and Barbuda | |
| 7 | 11,811.55 miles (19,008.79 km) E | V. C. Bird International Airport (ANU) | St. John's, Antigua, Antigua and Barbuda | |
| 8 | 11,810.84 miles (19,007.66 km) E | Les Saintes Airport (LSS) | Terre-de-Haut Island, Les Saintes, Guadeloupe | |
| 9 | 11,805.21 miles (18,998.59 km) ENE | George F. L. Charles Airport (SLU) | Castries, Saint Lucia | |
| 10 | 11,798.86 miles (18,988.37 km) ENE | Hewanorra International Airport (UVF) | Vieux-Fort, Saint Lucia | |
| 11 | 11,782.56 miles (18,962.14 km) E | John A. Osborne Airport (MNI) | Montserrat, British Overseas Territories, United Kingdom | |
| 12 | 11,764.23 miles (18,932.65 km) ENE | E.T. Joshua Airport (SVD) | Arno Vale (near Kingstown), Saint Vincent, Saint Vincent and the Grenadines | |
| 13 | 11,759.59 miles (18,925.18 km) E | Vance W. Amory International Airport (NEV) | Nevis, Federation of Saint Kitts and Nevis | |
| 14 | 11,757.07 miles (18,921.13 km) ENE | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 15 | 11,755.87 miles (18,919.19 km) ENE | J. F. Mitchell Airport (BQU) | Bequia, Saint Vincent and the Grenadines | |