Nonstop flight route between Goldsboro, North Carolina, United States and Salmon, Idaho, United States:
Departure Airport:

Arrival Airport:

Distance from GSB to SMN:
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- About this route
- GSB Airport Information
- SMN Airport Information
- Facts about GSB
- Facts about SMN
- Map of Nearest Airports to GSB
- List of Nearest Airports to GSB
- Map of Furthest Airports from GSB
- List of Furthest Airports from GSB
- Map of Nearest Airports to SMN
- List of Nearest Airports to SMN
- Map of Furthest Airports from SMN
- List of Furthest Airports from SMN
About this route:
A direct, nonstop flight between Seymour Johnson Air Force Base (GSB), Goldsboro, North Carolina, United States and Lemhi County Airport (SMN), Salmon, Idaho, United States would travel a Great Circle distance of 1,992 miles (or 3,206 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 Seymour Johnson Air Force Base and Lemhi County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | GSB / KGSB |
Airport Names: |
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Location: | Goldsboro, North Carolina, United States |
GPS Coordinates: | 35°20'21"N by 77°57'38"W |
View all routes: | Routes from GSB |
More Information: | GSB Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SMN / KSMN |
Airport Name: | Lemhi County Airport |
Location: | Salmon, Idaho, United States |
GPS Coordinates: | 45°7'26"N by 113°52'53"W |
Operator/Owner: | Lemhi County |
Airport Type: | Public |
Elevation: | 4043 feet (1,232 meters) |
# of Runways: | 1 |
View all routes: | Routes from SMN |
More Information: | SMN Maps & Info |
Facts about Seymour Johnson Air Force Base (GSB):
- The 76th Training Wing was activated at Seymour Johnson on 26 February 1943 and the airfield's mission was changed to training replacement pilots for the P-47 Thunderbolt.
- The closest airport to Seymour Johnson Air Force Base (GSB) is Kinston Regional Jetport (ISO), which is located only 20 miles (32 kilometers) E of GSB.
- On 1 July 1956, the 83d Fighter-Day Wing was activated as the host unit of the new Air Force Base.
- The 335th and 336th Fighter Squadrons are capable of deploying worldwide on short notice and immediately generating combat power., while the 307th, 333rd and 334th Fighter Squadrons are responsible for training all F-15E Strike Eagle aircrews for the U.S.
- In addition to being known as "Seymour Johnson Air Force Base", another name for GSB is "Seymour Johnson AFB".
- The furthest airport from Seymour Johnson Air Force Base (GSB) is Margaret River Airport (MGV), which is located 11,689 miles (18,811 kilometers) away in Margaret River, Western Australia, Australia.
- As the war in Southeast Asia heated up in the late summer of 1964, the 4th TFW was alerted for deployment to the Far East.
- The 83d initially trained with the Lockheed F-80 Shooting Star when it was activated, later upgrading to the F-86H Sabre in October 1956.
- The 414th Fighter Group is an active United States Air Force unit assigned to the Air Force Reserve Command and operationally gained by Air Combat Command.
Facts about Lemhi County Airport (SMN):
- Lemhi County Airport (SMN) currently has only 1 runway.
- The closest airport to Lemhi County Airport (SMN) is Challis Airport (CHL), which is located 45 miles (72 kilometers) SSW of SMN.
- The furthest airport from Lemhi County Airport (SMN) is Tôlanaro Airport (FTU), which is located 10,686 miles (17,197 kilometers) away in Tôlanaro, Madagascar.
- Because of Lemhi County Airport's high elevation of 4,043 feet, planes must typically fly at a faster airspeed in order to takeoff or land at SMN. Combined with a high temperature, this could make SMN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.