Nonstop flight route between New Haven, Connecticut, United States and Gaithersburg, Maryland, United States:
Departure Airport:
(41°15'50"N by 72°53'12"W)
Arrival Airport:
(39°10'5"N by 77°9'57"W)
Distance from HVN to GAI:
268.17 miles (431.57 km)
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Jump to:
- About this route
- HVN Airport Information
- GAI Airport Information
- Facts about HVN
- Facts about GAI
- Map of Nearest Airports to HVN
- List of Nearest Airports to HVN
- Map of Furthest Airports from HVN
- List of Furthest Airports from HVN
- 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 Tweed New Haven Airport (HVN), New Haven, Connecticut, United States and Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States would travel a Great Circle distance of 268 miles (or 432 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 relatively short distance between Tweed New Haven Airport and Montgomery County Airpark, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | HVN / KHVN |
| Airport Name: | Tweed New Haven Airport |
| Location: | New Haven, Connecticut, United States |
| GPS Coordinates: | 41°15'50"N by 72°53'12"W |
| Area Served: | New Haven, Connecticut |
| Operator/Owner: | City of New Haven |
| Airport Type: | Public |
| Elevation: | 12 feet (4 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HVN |
| More Information: | HVN 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 Tweed New Haven Airport (HVN):
- US Air Express flew to Philadelphia and Washington DC.
- Since the lawsuit, The Airport Authority has completed the work for the $25 million safety overruns on the New Haven side of the airport, as well as the East Haven side.
- Tweed New Haven Airport (HVN) has 2 runways.
- The closest airport to Tweed New Haven Airport (HVN) is Igor I. Sikorsky Memorial Airport (BDR), which is located only 14 miles (23 kilometers) WSW of HVN.
- The furthest airport from Tweed New Haven Airport (HVN) is Margaret River Airport (MGV), which is located 11,768 miles (18,939 kilometers) away in Margaret River, Western Australia, Australia.
- Comair began service to HVN in 2004 flying twice daily to Cincinnati-Northern Kentucky International Airport using a CRJ 200 and was first managed by Ziv S.
- Because of Tweed New Haven Airport's relatively low elevation of 12 feet, planes can take off or land at Tweed New Haven 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.
- US Airways Express, which flew from New Haven to Philadelphia and Reagan National Airport in Washington, D.C., now is the only passenger airline at New Haven, flying to Philadelphia.
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 closest airport to Montgomery County Airpark (GAI) is College Park Airport (CGS), which is located only 18 miles (30 kilometers) SE of 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.
- Montgomery County Airpark (GAI) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.25 miles (22.94 km) WSW | Igor I. Sikorsky Memorial Airport (BDR) | Bridgeport, Connecticut, United States |     |
| 2 | 19.65 miles (31.63 km) NW | Waterbury-Oxford Airport (OXC) | Oxford, Connecticut, United States | |
| 3 | 24.61 miles (39.60 km) SSE | Calverton Executive Airpark (CTO) | Calverton, New York, United States | |
| 4 | 30.55 miles (49.17 km) S | Brookhaven Calabro Airport (WSH) | Shirley, New York, United States | |
| 5 | 31.79 miles (51.16 km) WNW | Danbury Municipal Airport (DXR) | Danbury, Connecticut, United States | |
| 6 | 31.93 miles (51.39 km) SSE | Francis S. Gabreski Airport (FOK) | Westhampton Beach, New York, United States | |
| 7 | 34.24 miles (55.10 km) SSW | Long Island MacArthur Airport (HAP) | Long Island, Queensland, Australia | |
| 8 | 34.24 miles (55.10 km) SSW | Long Island MacArthur Airport (ISP) | Islip, New York, United States | |
| 9 | 34.90 miles (56.16 km) NNE | Hartford-Brainard Airport (HFD) | Hartford, Connecticut, United States | |
| 10 | 36.36 miles (58.52 km) NNE | Rentschler Heliport (EHT) | East Hartford, Connecticut, United States | |
| 11 | 39.18 miles (63.06 km) ESE | East Hampton Airport (HTO) | East Hampton, New York, United States | |
| 12 | 43.93 miles (70.70 km) E | Groton-New London Airport (GON) | Groton, Connecticut, United States | |
| 13 | 44.42 miles (71.48 km) E | Elizabeth Field (FID) | Fishers Island, New York, United States | |
| 14 | 44.81 miles (72.12 km) WSW | Westchester County Airport (HPN) | White Plains, New York, United States | |
| 15 | 46.05 miles (74.11 km) SW | Republic Airport (FRG) | East Farmingdale, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,768.15 miles (18,938.95 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,746.95 miles (18,904.83 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,744.29 miles (18,900.56 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,717.65 miles (18,857.69 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,710.49 miles (18,846.17 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,658.63 miles (18,762.70 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,645.62 miles (18,741.76 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,639.53 miles (18,731.96 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,627.74 miles (18,712.99 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,559.31 miles (18,602.85 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,477.18 miles (18,470.68 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,475.14 miles (18,467.40 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,464.74 miles (18,450.67 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,434.07 miles (18,401.30 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,415.47 miles (18,371.37 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 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 | |