Nonstop flight route between Gaithersburg, Maryland, United States and Atlanta, Georgia, United States:
Departure Airport:
(39°10'5"N by 77°9'57"W)
Arrival Airport:
(33°38'12"N by 84°25'41"W)
Distance from GAI to ATL:
555.66 miles (894.25 km)
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Jump to:
- About this route
- GAI Airport Information
- ATL Airport Information
- Facts about GAI
- Facts about ATL
- 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 ATL
- List of Nearest Airports to ATL
- Map of Furthest Airports from ATL
- List of Furthest Airports from ATL
About this route:
A direct, nonstop flight between Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States and Hartsfield–Jackson Atlanta International Airport (ATL), Atlanta, Georgia, United States would travel a Great Circle distance of 556 miles (or 894 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 Montgomery County Airpark and Hartsfield–Jackson Atlanta International Airport, the route shown on this map most likely still appears to be a straight line.
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: | ATL / KATL |
| Airport Name: | Hartsfield–Jackson Atlanta International Airport |
| Location: | Atlanta, Georgia, United States |
| GPS Coordinates: | 33°38'12"N by 84°25'41"W |
| Area Served: | Atlanta, Georgia |
| Operator/Owner: | City of Atlanta |
| Airport Type: | Public |
| Elevation: | 1026 feet (313 meters) |
| # of Runways: | 5 |
| View all routes: | Routes from ATL |
| More Information: | ATL 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.
- Montgomery County Airpark (GAI) currently has only 1 runway.
- 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.
Facts about Hartsfield–Jackson Atlanta International Airport (ATL):
- The closest airport to Hartsfield–Jackson Atlanta International Airport (ATL) is Morris Army Airfield (Fort Gillem) (FOP), which is located only 5 miles (8 kilometers) E of ATL.
- Atlanta says ATL was the busiest airport in the country with more than two million passengers passing through in 1957 and, between noon and 2 p.m.
- In addition to a pedestrian walkway, which includes a series of moving walkways, connecting the concourses, the Transportation Mall also features an automated people mover called the Plane Train.
- The airport today employs about 55,300 airline, ground transportation, concessionaire, security, federal government, City of Atlanta and Airport tenant employees and is the largest employment center in the U.S.
- The furthest airport from Hartsfield–Jackson Atlanta International Airport (ATL) is Margaret River Airport (MGV), which is located 11,317 miles (18,213 kilometers) away in Margaret River, Western Australia, Australia.
- Hartsfield–Jackson Atlanta International Airport handled 95,462,867 passengers last year.
- Hartsfield–Jackson Atlanta International Airport (ATL) has 5 runways.
- In October 1940 the U.S.
| 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 | 5.18 miles (8.34 km) E | Morris Army Airfield (Fort Gillem) (FOP) | Fort Gillem, Forest Park, Georgia, USA | |
| 2 | 11.21 miles (18.04 km) NNW | Fulton County Airport (FTY) | Atlanta, Georgia, United States | |
| 3 | 18.03 miles (29.01 km) NNE | DeKalb–Peachtree Airport (PDK) | Atlanta, Georgia, United States | |
| 4 | 19.91 miles (32.04 km) NNW | Dobbins Air Reserve Base (MGE) | Marietta, Georgia, United States | |
| 5 | 49.78 miles (80.12 km) ENE | Barrow County Airport (WDR) | Winder, Georgia, United States | |
| 6 | 55.71 miles (89.66 km) NE | Lee Gilmer Memorial Airport (GVL) | Gainesville, Georgia, United States | |
| 7 | 57.15 miles (91.97 km) SW | LaGrange-Callaway Airport (LGC) | LaGrange, Georgia, United States | |
| 8 | 64.70 miles (104.12 km) NW | Richard B. Russell Airport (RMG) | Rome, Georgia, United States | |
| 9 | 66.83 miles (107.55 km) ENE | Athens Ben Epps Airport (AHN) | Athens, Georgia, United States | |
| 10 | 75.31 miles (121.21 km) SE | Macon Downtown Airport Herbert Smart Downtown Airport (MAC) | Macon, Georgia, United States | |
| 11 | 76.14 miles (122.53 km) ESE | Baldwin County Airport (MLJ) | Milledgeville, Georgia, United States | |
| 12 | 79.20 miles (127.47 km) NNW | Dalton Municipal Airport (DNN) | Dalton, Georgia, United States | |
| 13 | 79.26 miles (127.56 km) SE | Middle Georgia Regional Airport (MCN) | Macon, Georgia, United States | |
| 14 | 82.35 miles (132.53 km) W | Anniston Regional Airport (ANB) | Anniston, Alabama, United States | |
| 15 | 82.86 miles (133.35 km) SSW | Columbus Metropolitan Airport (CSG) | Columbus, Georgia, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,316.88 miles (18,212.70 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,298.27 miles (18,182.76 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,280.22 miles (18,153.71 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,273.76 miles (18,143.32 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 5 | 11,273.70 miles (18,143.22 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,259.70 miles (18,120.69 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 11,259.15 miles (18,119.80 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 8 | 11,255.30 miles (18,113.60 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,254.78 miles (18,112.77 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 10 | 11,248.31 miles (18,102.35 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,234.10 miles (18,079.49 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 11,205.82 miles (18,033.97 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,195.00 miles (18,016.56 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,192.00 miles (18,011.73 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 11,169.37 miles (17,975.31 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |