Nonstop flight route between Gaithersburg, Maryland, United States and Cambridge, England, United Kingdom:
Departure Airport:
(39°10'5"N by 77°9'57"W)
Arrival Airport:
(52°12'17"N by 0°10'30"E)
Distance from GAI to CBG:
3,654.98 miles (5,882.10 km)
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Jump to:
- About this route
- GAI Airport Information
- CBG Airport Information
- Facts about GAI
- Facts about CBG
- Map of Nearest Airports to GAI
- List of Nearest Airports to GAI
- Map of Furthest Airports from GAI
- List of Furthest Airports from GAI
- Map of Nearest Airports to CBG
- List of Nearest Airports to CBG
- Map of Furthest Airports from CBG
- List of Furthest Airports from CBG
About this route:
A direct, nonstop flight between Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States and Cambridge International Airport (CBG), Cambridge, England, United Kingdom would travel a Great Circle distance of 3,655 miles (or 5,882 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 Montgomery County Airpark and Cambridge 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 Montgomery County Airpark and Cambridge 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: | 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | CBG / EGSC |
| Airport Name: | Cambridge International Airport |
| Location: | Cambridge, England, United Kingdom |
| GPS Coordinates: | 52°12'17"N by 0°10'30"E |
| Area Served: | Cambridge |
| Operator/Owner: | Marshall Aerospace |
| Airport Type: | Public |
| Elevation: | 47 feet (14 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CBG |
| More Information: | CBG Maps & Info |
Facts about Montgomery County Airpark (GAI):
- 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 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.
- 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.
Facts about Cambridge International Airport (CBG):
- Cambridge International Airport (CBG) has 3 runways.
- Marshall of Cambridge Aerospace Limited has a CAA Public Use Aerodrome Licence that allows flights for the public transport of passengers or for flying instruction.
- Because of Cambridge International Airport's relatively low elevation of 47 feet, planes can take off or land at Cambridge 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.
- The closest airport to Cambridge International Airport (CBG) is Duxford Aerodrome (QFO), which is located only 8 miles (13 kilometers) SSW of CBG.
- The furthest airport from Cambridge International Airport (CBG) is Chatham Islands (CHT), which is located 11,836 miles (19,049 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In 2012 the airport introduced charter flights to Italy as well as regular flights to the Channel Islands.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.10 miles (13.03 km) SSW | Duxford Aerodrome (QFO) | Duxford, England, United Kingdom | |
| 2 | 17.01 miles (27.37 km) NE | RAF Mildenhall (MHZ) | Mildenhall, Suffolk, England, United Kingdom | |
| 3 | 20.06 miles (32.28 km) WNW | RAF AlconburyUSAAF Station 102 (AYH) | Alconbury, England, United Kingdom | |
| 4 | 21.27 miles (34.23 km) SE | MDPGA Wethersfield (WXF) | Braintree, England, United Kingdom | |
| 5 | 21.39 miles (34.42 km) NE | RAF Lakenheath (LKZ) | Lakenheath, England, United Kingdom | |
| 6 | 22.26 miles (35.82 km) S | London Stansted Airport (STN) | Essex (near London), England, United Kingdom | |
| 7 | 27.01 miles (43.47 km) ENE | RAF Honington USAAF Station 375 (BEQ) | Bury St. Edmunds, England, United Kingdom | |
| 8 | 32.46 miles (52.25 km) SW | London Luton Airport (LTN) | Luton (near London), England, United Kingdom | |
| 9 | 34.48 miles (55.48 km) NNE | RAF Marham (KNF) | Marham, Norfolk, East Anglia, United Kingdom | |
| 10 | 35.34 miles (56.88 km) SSW | Hatfield Aerodrome (HTF) | Hatfield, Hertfordshire, England, United Kingdom | |
| 11 | 41.27 miles (66.42 km) WSW | Milton Keynes Airport (KYN) | Milton Keynes, England, United Kingdom | |
| 12 | 41.50 miles (66.79 km) W | Sywell Aerodrome (ORM) | Northampton / Peterborough, United Kingdom | |
| 13 | 44.90 miles (72.27 km) ESE | Ipswich Airport (IPW) | Ipswich, England | |
| 14 | 48.62 miles (78.24 km) S | London City Airport (LCY) | London, England, United Kingdom | |
| 15 | 49.11 miles (79.04 km) SSE | London Southend Airport (SEN) | Southend, Essex (near London) United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,836.40 miles (19,048.80 km) SSW | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,811.70 miles (19,009.04 km) SE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,787.73 miles (18,970.46 km) SE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,784.46 miles (18,965.21 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,770.52 miles (18,942.77 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 6 | 11,754.05 miles (18,916.26 km) SE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,748.22 miles (18,906.87 km) SE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 8 | 11,745.90 miles (18,903.14 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 9 | 11,738.95 miles (18,891.97 km) SSE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,718.57 miles (18,859.16 km) SE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 11 | 11,717.76 miles (18,857.86 km) SE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 12 | 11,700.64 miles (18,830.30 km) SE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 13 | 11,694.97 miles (18,821.18 km) SSE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 14 | 11,692.95 miles (18,817.92 km) SE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 15 | 11,673.04 miles (18,785.90 km) SE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |