Nonstop flight route between Gaithersburg, Maryland, United States and Valenciennes, France:
Departure Airport:
 
    Arrival Airport:
 
    Distance from GAI to XVS:
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- About this route
- GAI Airport Information
- XVS Airport Information
- Facts about GAI
- Facts about XVS
- 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 XVS
- List of Nearest Airports to XVS
- Map of Furthest Airports from XVS
- List of Furthest Airports from XVS
About this route:
A direct, nonstop flight between Montgomery County Airpark (GAI), Gaithersburg, Maryland, United States and Valenciennes-Denain Airport (XVS), Valenciennes, France would travel a Great Circle distance of 3,833 miles (or 6,169 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 Valenciennes-Denain 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 Valenciennes-Denain 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: | XVS / LFAV | 
| Airport Names: | 
 | 
| Location: | Valenciennes, France | 
| GPS Coordinates: | 50°19'32"N by 3°27'39"E | 
| Elevation: | 177 feet (54 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from XVS | 
| More Information: | XVS Maps & Info | 
Facts about Montgomery County Airpark (GAI):
- 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.
- 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.
Facts about Valenciennes-Denain Airport (XVS):
- In addition to being known as "Valenciennes-Denain Airport", another name for XVS is "(Advanced Landing Ground A-83/B-74)".
- Denain Airport began as a pre-World War II airport in France, most likely with a grass runway and several support buildings and a hangar.
- The furthest airport from Valenciennes-Denain Airport (XVS) is Chatham Islands (CHT), which is located 11,987 miles (19,291 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Valenciennes-Denain Airport (XVS) currently has only 1 runway.
- Because of Valenciennes-Denain Airport's relatively low elevation of 177 feet, planes can take off or land at Valenciennes-Denain 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 Valenciennes-Denain Airport (XVS) is Lille Airport (LIL), which is located 23 miles (37 kilometers) NW of XVS.
- Denain Airport was cleared of German forces by Allied ground forces about 11 September 1944 during the Northern France Campaign.
- In French control after the war, the airport sat abandoned for several years.




