Nonstop flight route between Washington, D.C. / Virginia, United States and Liepāja, Latvia:
Departure Airport:
(38°56'39"N by 77°27'20"W)
Arrival Airport:
(56°31'2"N by 21°5'48"E)
Distance from IAD to LPX:
4,324.14 miles (6,959.01 km)
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- About this route
- IAD Airport Information
- LPX Airport Information
- Facts about IAD
- Facts about LPX
- Map of Nearest Airports to IAD
- List of Nearest Airports to IAD
- Map of Furthest Airports from IAD
- List of Furthest Airports from IAD
- Map of Nearest Airports to LPX
- List of Nearest Airports to LPX
- Map of Furthest Airports from LPX
- List of Furthest Airports from LPX
About this route:
A direct, nonstop flight between Washington Dulles International Airport (IAD), Washington, D.C. / Virginia, United States and Liepāja International Airport (LPX), Liepāja, Latvia would travel a Great Circle distance of 4,324 miles (or 6,959 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 Washington Dulles International Airport and Liepāja 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 Washington Dulles International Airport and Liepāja 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: | IAD / KIAD |
| Airport Name: | Washington Dulles International Airport |
| Location: | Washington, D.C. / Virginia, United States |
| GPS Coordinates: | 38°56'39"N by 77°27'20"W |
| Area Served: | Washington metropolitan area |
| Airport Type: | Public |
| Elevation: | 313 feet (95 meters) |
| # of Runways: | 5 |
| View all routes: | Routes from IAD |
| More Information: | IAD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | LPX / EVLA |
| Airport Name: | Liepāja International Airport |
| Location: | Liepāja, Latvia |
| GPS Coordinates: | 56°31'2"N by 21°5'48"E |
| Operator/Owner: | AVIASABIEDRĪBA "LIEPĀJA" |
| Airport Type: | Public |
| Elevation: | 16 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LPX |
| More Information: | LPX Maps & Info |
Facts about Washington Dulles International Airport (IAD):
- By the 1980s, the original design, which had mobile lounges meet each plane, was no longer well-suited to Dulles' role as a hub airport.
- Washington Dulles International Airport (IAD) has 5 runways.
- Washington Dulles Airport is the busiest airport in the Washington metropolitan area, and second busiest airport in the larger Baltimore–Washington metropolitan area with over 22 million passengers a year.
- The C and D concourses, completed in 1983 and designed by Hellmuth, Obata and Kassabaum, were originally designed as a temporary base for United Airlines, which began hub operations at the airport in 1985.
- Construction is now underway to connect the airport to Washington via the Silver Line of the Washington Metro.
- The closest airport to Washington Dulles International Airport (IAD) is Leesburg Executive Airport (JYO), which is located only 11 miles (17 kilometers) NNW of IAD.
- Washington Dulles International Airport is a public airport in Dulles, Virginia, 26 miles west of downtown Washington, D.C.
- The furthest airport from Washington Dulles International Airport (IAD) is Margaret River Airport (MGV), which is located 11,659 miles (18,763 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Washington Dulles International Airport's relatively low elevation of 313 feet, planes can take off or land at Washington Dulles 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.
- Conceived in early planning sessions in 1959, Dulles is one of the few remaining airports to use the mobile lounge for boarding and disembarkation from aircraft, and to transfer passengers between the midfield concourses and to and from the main terminal building.
Facts about Liepāja International Airport (LPX):
- Liepāja International Airport (LPX) currently has only 1 runway.
- Because of Liepāja International Airport's relatively low elevation of 16 feet, planes can take off or land at Liepāja 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.
- Liepāja International Airport is 2.7 NM east of Liepāja, 210 km from the capital of Latvia, Riga, and 60 km from the Lithuanian border.
- The furthest airport from Liepāja International Airport (LPX) is Chatham Islands (CHT), which is located 11,271 miles (18,139 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Liepāja International Airport (LPX) is Palanga Airport (PLQ), which is located 38 miles (61 kilometers) S of LPX.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.73 miles (17.26 km) NNW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States |     |
| 2 | 15.74 miles (25.34 km) SSW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 3 | 15.74 miles (25.34 km) SSW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 4 | 21.68 miles (34.89 km) SE | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 5 | 21.93 miles (35.30 km) NE | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 6 | 23.37 miles (37.60 km) ESE | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 7 | 24.67 miles (39.70 km) ESE | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 28.77 miles (46.30 km) E | College Park Airport (CGS) | College Park, Maryland, United States | |
| 9 | 32.97 miles (53.07 km) N | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 10 | 32.99 miles (53.10 km) ESE | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 11 | 38.63 miles (62.17 km) ENE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 12 | 39.44 miles (63.47 km) WNW | Winchester Regional Airport (WGO) | Winchester, Virginia, United States | |
| 13 | 42.45 miles (68.31 km) NW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| 14 | 42.90 miles (69.05 km) W | Front Royal–Warren County Airport (FRR) | Front Royal, Virginia, United States | |
| 15 | 45.16 miles (72.68 km) ENE | 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 | 11,658.57 miles (18,762.61 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,635.22 miles (18,725.03 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,617.39 miles (18,696.33 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,610.55 miles (18,685.33 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,563.85 miles (18,610.17 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,551.50 miles (18,590.29 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,550.99 miles (18,589.47 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,541.02 miles (18,573.43 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,522.36 miles (18,543.39 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,509.73 miles (18,523.07 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,449.38 miles (18,425.94 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,415.09 miles (18,370.76 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,408.12 miles (18,359.54 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,399.95 miles (18,346.40 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,330.97 miles (18,235.38 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 37.60 miles (60.51 km) S | Palanga Airport (PLQ) | Palanga, Lithuania | |
| 2 | 55.94 miles (90.03 km) S | Klaipėda Airport (KLJ) | Klaipėda, Lithuania | |
| 3 | 60.46 miles (97.29 km) NNE | Ventspils International Airport (VNT) | Ventspils, Latvia | |
| 4 | 98.25 miles (158.12 km) ESE | Šiauliai International Airport (SQQ) | Šiauliai, Lithuania | |
| 5 | 112.51 miles (181.07 km) ENE | Riga International Airport (RIX) | Riga, Latvia | |
| 6 | 114.15 miles (183.71 km) S | Khrabrovo Airport (KGD) | Kaliningrad, Russia | |
| 7 | 129.47 miles (208.36 km) NNE | Kuressaare Airport (URE) | Kuressaare, Saaremaa, Estonia | |
| 8 | 130.08 miles (209.35 km) NW | Visby Airport (VBY) | Visby, Sweden | |
| 9 | 158.18 miles (254.56 km) SE | Kaunas International Airport (KUN) | Kaunas, Lithuania | |
| 10 | 167.59 miles (269.70 km) SW | Gdynia-Kosakowo Airport (QYD) | Gdynia, Poland | |
| 11 | 180.22 miles (290.04 km) SW | Gdansk Lech Walesa Airport (GDN) | Gdańsk, Poland | |
| 12 | 181.61 miles (292.27 km) NE | Pärnu Airport (EPU) | Pärnu, Estonia | |
| 13 | 182.42 miles (293.57 km) NNE | Kärdla Airport (KDL) | Kärdla, Hiiumaa, Estonia | |
| 14 | 182.69 miles (294.01 km) WNW | Oskarshamn Airport (OSK) | Oskarshamn, Sweden | |
| 15 | 183.25 miles (294.91 km) W | Kalmar Öland Airport (KLR) | Kalmar, Sweden | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,271.20 miles (18,139.20 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 10,930.82 miles (17,591.40 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 10,919.21 miles (17,572.71 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 10,899.48 miles (17,540.96 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 5 | 10,895.37 miles (17,534.36 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 6 | 10,893.94 miles (17,532.05 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 7 | 10,892.87 miles (17,530.33 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 8 | 10,882.50 miles (17,513.64 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 10,882.42 miles (17,513.51 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 10 | 10,872.82 miles (17,498.07 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 11 | 10,868.27 miles (17,490.75 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 12 | 10,864.95 miles (17,485.40 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 13 | 10,848.20 miles (17,458.45 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 14 | 10,844.19 miles (17,451.99 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 15 | 10,841.14 miles (17,447.09 km) ESE | Wanaka Airport (WKA) | Wanaka, New Zealand | |