Nonstop flight route between Lisbon, Portugal and Gaithersburg, Maryland, United States:
Departure Airport:
(38°46'27"N by 9°8'3"W)
Arrival Airport:
(39°10'5"N by 77°9'57"W)
Distance from LIS to GAI:
3,562.65 miles (5,733.52 km)
Share this route:
Jump to:
- About this route
- LIS Airport Information
- GAI Airport Information
- Facts about LIS
- Facts about GAI
- Map of Nearest Airports to LIS
- List of Nearest Airports to LIS
- Map of Furthest Airports from LIS
- List of Furthest Airports from LIS
- Map of Nearest Airports to GAI
- List of Nearest Airports to GAI
- Map of Furthest Airports from GAI
- List of Furthest Airports from GAI
About this route:
A direct, nonstop flight between Lisbon Portela Airport (LIS), Lisbon, Portugal and Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States would travel a Great Circle distance of 3,563 miles (or 5,734 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 Lisbon Portela Airport and Montgomery County Airpark, 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 Lisbon Portela Airport and Montgomery County Airpark. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | LIS / LPPT |
| Airport Names: |
|
| Location: | Lisbon, Portugal |
| GPS Coordinates: | 38°46'27"N by 9°8'3"W |
| Area Served: | Lisbon, Portugal |
| Operator/Owner: | Vinci Group |
| Airport Type: | Public |
| Elevation: | 374 feet (114 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from LIS |
| More Information: | LIS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | GAI / KGAI |
| Airport Name: | Montgomery County Airpark |
| Location: | Gaithersburg, Maryland, United States |
| GPS Coordinates: | 39°10'5"N by 77°9'57"W |
| Operator/Owner: | Montgomery County Revenue Authority |
| Airport Type: | Public |
| Elevation: | 539 feet (164 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GAI |
| More Information: | GAI Maps & Info |
Facts about Lisbon Portela Airport (LIS):
- Lisbon Portela Airport (LIS) has 2 runways.
- The airport is the main international gateway to Portugal and a major European hub.
- The furthest airport from Lisbon Portela Airport (LIS) is New Plymouth Airport (NPL), which is nearly antipodal to Lisbon Portela Airport (meaning Lisbon Portela Airport is almost on the exact opposite side of the Earth from New Plymouth Airport), and is located 12,258 miles (19,727 kilometers) away in New Plymouth, New Zealand.
- Because of Lisbon Portela Airport's relatively low elevation of 374 feet, planes can take off or land at Lisbon Portela 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.
- Two bicycle paths connect the airport roundabout, situated 300m South of Terminal 1 to the city's 50 km cycle infrastructure network.
- Lisbon Portela Airport handled 16,024,955 passengers last year.
- The closest airport to Lisbon Portela Airport (LIS) is Beja Airport (BYJ), which is located 81 miles (130 kilometers) SE of LIS.
- Between 2007 and 2013 several improvements and expansions have been performed upon Lisbon Airport.
- In addition to being known as "Lisbon Portela Airport", another name for LIS is "Aeroporto da Portela".
Facts about Montgomery County Airpark (GAI):
- The furthest airport from Montgomery County Airpark (GAI) is Margaret River Airport (MGV), which is located 11,667 miles (18,776 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Montgomery County Airpark's relatively low elevation of 539 feet, planes can take off or land at Montgomery County Airpark 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 Montgomery County Airpark (GAI) is College Park Airport (CGS), which is located only 18 miles (30 kilometers) SE of GAI.
- Montgomery County Airpark (GAI) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 80.86 miles (130.13 km) SE | Beja Airport (BYJ) | Beja, Portugal |     |
| 2 | 101.84 miles (163.90 km) NNE | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 3 | 116.38 miles (187.29 km) SSE | Portimão Airport (PRM) | Portimão, Algarve, Portugal | |
| 4 | 124.74 miles (200.75 km) E | Badajoz Airport (BJZ) | Badajoz, Spain | |
| 5 | 135.57 miles (218.17 km) NE | Covilhã Airport (COV) | Covilhã, Portugal | |
| 6 | 137.26 miles (220.90 km) SSE | Faro International Airport (FAO) | Faro, Portugal | |
| 7 | 171.77 miles (276.44 km) N | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 8 | 188.45 miles (303.28 km) NNE | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 9 | 197.72 miles (318.19 km) N | Braga Airport (BGZ) | Braga, Portugal | |
| 10 | 199.30 miles (320.74 km) ESE | Seville Airport (SVQ) | Seville, Spain | |
| 11 | 218.75 miles (352.04 km) SE | Jerez Airport (XRY) | Jerez de la Frontera, Spain | |
| 12 | 240.20 miles (386.56 km) N | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 13 | 241.41 miles (388.50 km) ESE | Córdoba Airport (ODB) | Córdoba, Spain | |
| 14 | 244.40 miles (393.32 km) NE | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 15 | 248.38 miles (399.72 km) NNE | Bragança Airport (BGC) | Bragança, Portugal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,257.89 miles (19,727.11 km) W | New Plymouth Airport (NPL) | New Plymouth, New Zealand | |
| 2 | 12,257.26 miles (19,726.10 km) SW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 3 | 12,239.21 miles (19,697.04 km) SW | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 4 | 12,228.57 miles (19,679.93 km) S | Westport Airport (WSZ) | Westport, New Zealand | |
| 5 | 12,222.48 miles (19,670.13 km) SW | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 6 | 12,199.97 miles (19,633.90 km) WSW | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 7 | 12,190.43 miles (19,618.55 km) WSW | Auckland Airport (AKL) | Mangere, New Zealand | |
| 8 | 12,189.59 miles (19,617.20 km) SW | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 9 | 12,186.74 miles (19,612.61 km) WSW | Hamilton International Airport (HLZ) | Hamilton, New Zealand | |
| 10 | 12,182.52 miles (19,605.82 km) WSW | Ardmore Airport (AMZ) | Ardmore, New Zealand | |
| 11 | 12,181.45 miles (19,604.10 km) S | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 12 | 12,179.92 miles (19,601.63 km) SW | Dargaville Aerodrome (DGR) | Dargaville, New Zealand | |
| 13 | 12,173.17 miles (19,590.78 km) SW | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 14 | 12,164.54 miles (19,576.88 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 15 | 12,163.85 miles (19,575.78 km) SW | Wellington International Airport (WLG) | Wellington, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 18.42 miles (29.64 km) SE | College Park Airport (CGS) | College Park, Maryland, United States | |
| 2 | 20.51 miles (33.01 km) NNW | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 3 | 21.89 miles (35.23 km) WSW | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 4 | 21.93 miles (35.30 km) SW | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 5 | 22.53 miles (36.27 km) ESE | Tipton Airport (FME) | Odenton, Maryland, United States | |
| 6 | 22.90 miles (36.85 km) SSE | Ronald Reagan Washington National Airport (DCA) | Arlington County, Virginia (near Washington, D.C.), United States | |
| 7 | 23.89 miles (38.45 km) SSE | Bolling Air Force Base (BOF) | Washington, D.C., United States | |
| 8 | 26.66 miles (42.91 km) E | Baltimore/Washington International Thurgood Marshall Airport (BWI) | between Baltimore, Maryland and Washington, D.C., United States | |
| 9 | 29.46 miles (47.42 km) SSE | Andrews Field (ADW) | Camp Springs, Maryland, United States | |
| 10 | 31.33 miles (50.42 km) S | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 11 | 35.65 miles (57.38 km) ESE | Lee Airport (ANP) | Annapolis, Maryland, United States | |
| 12 | 36.14 miles (58.17 km) SSW | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 13 | 36.14 miles (58.17 km) SSW | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 14 | 41.68 miles (67.08 km) ENE | Martin State Airport (MTN) | Baltimore, Maryland, United States | |
| 15 | 46.66 miles (75.10 km) WNW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,666.70 miles (18,775.69 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,643.21 miles (18,737.88 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,626.78 miles (18,711.44 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,618.29 miles (18,697.78 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,569.54 miles (18,619.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,562.29 miles (18,607.65 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,557.61 miles (18,600.12 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,547.00 miles (18,583.04 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,531.89 miles (18,558.73 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,512.82 miles (18,528.04 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,450.47 miles (18,427.70 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,417.88 miles (18,375.26 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,407.68 miles (18,358.84 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,401.53 miles (18,348.94 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,328.35 miles (18,231.17 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |