Nonstop flight route between Groton, Connecticut, United States and Sanford, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from GON to SFM:
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- About this route
- GON Airport Information
- SFM Airport Information
- Facts about GON
- Facts about SFM
- Map of Nearest Airports to GON
- List of Nearest Airports to GON
- Map of Furthest Airports from GON
- List of Furthest Airports from GON
- Map of Nearest Airports to SFM
- List of Nearest Airports to SFM
- Map of Furthest Airports from SFM
- List of Furthest Airports from SFM
About this route:
A direct, nonstop flight between Groton-New London Airport (GON), Groton, Connecticut, United States and Sanford Seacoast Regional Airport (SFM), Sanford, Maine, United States would travel a Great Circle distance of 158 miles (or 254 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 Groton-New London Airport and Sanford Seacoast Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | GON / KGON |
Airport Name: | Groton-New London Airport |
Location: | Groton, Connecticut, United States |
GPS Coordinates: | 41°19'47"N by 72°2'42"W |
Area Served: | Groton, Connecticut |
Operator/Owner: | Connecticut Department of Transportation (ConnDOT) |
Airport Type: | Public |
Elevation: | 9 feet (3 meters) |
# of Runways: | 2 |
View all routes: | Routes from GON |
More Information: | GON Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SFM / KSFM |
Airport Name: | Sanford Seacoast Regional Airport |
Location: | Sanford, Maine, United States |
GPS Coordinates: | 43°23'38"N by 70°42'29"W |
Operator/Owner: | Town of Sanford |
Airport Type: | Public |
Elevation: | 244 feet (74 meters) |
# of Runways: | 2 |
View all routes: | Routes from SFM |
More Information: | SFM Maps & Info |
Facts about Groton-New London Airport (GON):
- Groton-New London Airport (GON) has 2 runways.
- The closest airport to Groton-New London Airport (GON) is Elizabeth Field (FID), which is located only 5 miles (9 kilometers) S of GON.
- In March 1944, station personnel consisted of 87 officers and 678 enlisted men with barracks for 114 officers and 1,091 men.
- The airport is integrated into the statewide transportation plan, as well as the National Airport System Plan.
- The furthest airport from Groton-New London Airport (GON) is Margaret River Airport (MGV), which is located 11,794 miles (18,980 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Groton-New London Airport's relatively low elevation of 9 feet, planes can take off or land at Groton-New London 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.
Facts about Sanford Seacoast Regional Airport (SFM):
- Because of Sanford Seacoast Regional Airport's relatively low elevation of 244 feet, planes can take off or land at Sanford Seacoast Regional 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 Sanford Seacoast Regional Airport (SFM) is Portsmouth International Airport at Pease (PSM), which is located 23 miles (36 kilometers) SSW of SFM.
- Sanford Seacoast Regional Airport (SFM) has 2 runways.
- The furthest airport from Sanford Seacoast Regional Airport (SFM) is Margaret River Airport (MGV), which is located 11,712 miles (18,849 kilometers) away in Margaret River, Western Australia, Australia.