Nonstop flight route between Grenoble, France and Keflavík (near Reykjavík), Iceland:
Departure Airport:
 
    Arrival Airport:
 
    Distance from GNB to KEF:
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- About this route
- GNB Airport Information
- KEF Airport Information
- Facts about GNB
- Facts about KEF
- Map of Nearest Airports to GNB
- List of Nearest Airports to GNB
- Map of Furthest Airports from GNB
- List of Furthest Airports from GNB
- Map of Nearest Airports to KEF
- List of Nearest Airports to KEF
- Map of Furthest Airports from KEF
- List of Furthest Airports from KEF
About this route:
A direct, nonstop flight between Grenoble–Isère Airport (GNB), Grenoble, France and Keflavík International Airport (KEF), Keflavík (near Reykjavík), Iceland would travel a Great Circle distance of 1,676 miles (or 2,697 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 Grenoble–Isère Airport and Keflavík International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | GNB / LFLS | 
| Airport Names: | 
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| Location: | Grenoble, France | 
| GPS Coordinates: | 45°21'47"N by 5°19'45"E | 
| Area Served: | Grenoble, France | 
| Operator/Owner: | Société d'Exploitation de l'Aéroport de Grenoble (SEAG) | 
| Airport Type: | Public | 
| Elevation: | 1302 feet (397 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from GNB | 
| More Information: | GNB Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | KEF / BIKF | 
| Airport Names: | 
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| Location: | Keflavík (near Reykjavík), Iceland | 
| GPS Coordinates: | 63°59'5"N by 22°36'20"W | 
| Area Served: | Greater Reykjavík Area | 
| Airport Type: | Public | 
| Elevation: | 171 feet (52 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from KEF | 
| More Information: | KEF Maps & Info | 
Facts about Grenoble–Isère Airport (GNB):
- The furthest airport from Grenoble–Isère Airport (GNB) is Chatham Islands (CHT), which is nearly antipodal to Grenoble–Isère Airport (meaning Grenoble–Isère Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,298 miles (19,792 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Grenoble–Isère Airport (GNB) is Lyon–Saint Exupéry Airport (LYS), which is located 28 miles (45 kilometers) NNW of GNB.
- In addition to being known as "Grenoble–Isère Airport", another name for GNB is "Aéroport de Grenoble–Isère".
- Grenoble–Isère Airport (GNB) has 2 runways.
Facts about Keflavík International Airport (KEF):
- The 10,000-foot-long and 200-foot-wide runways are long enough to support NASA's Space Shuttle and also the Antonov An-225.
- Keflavík International Airport (KEF) has 2 runways.
- Keflavík Airport only handles international flights, domestic flights and flights to Greenland and the Faroe Islands are operated from Reykjavík's domestic airport.
- Keflavík International Airport, also known as Reykjavík-Keflavík Airport, is the largest airport in Iceland and the country's main hub for international transportation.
- The furthest airport from Keflavík International Airport (KEF) is Ryan's Creek Aerodrome (SZS), which is located 11,188 miles (18,005 kilometers) away in Stewart Island, New Zealand.
- With the re-construction of the military base at Keflavík during the 1950s, the air terminal found itself positioned in the middle of the base.
- In addition to being known as "Keflavík International Airport", another name for KEF is "Keflavíkurflugvöllur".
- The closest airport to Keflavík International Airport (KEF) is Reykjavík Airport (RKV), which is located 22 miles (36 kilometers) ENE of KEF.
- The Airport has one terminal named Leifur Eiríksson Air Terminal, named for Leif Ericson.
- Because of Keflavík International Airport's relatively low elevation of 171 feet, planes can take off or land at Keflavík 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.




