Nonstop flight route between Tabatinga, Amazonas, Brazil and Imperial Beach, California, United States:
Departure Airport:

Arrival Airport:

Distance from TBT to NRS:
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- About this route
- TBT Airport Information
- NRS Airport Information
- Facts about TBT
- Facts about NRS
- Map of Nearest Airports to TBT
- List of Nearest Airports to TBT
- Map of Furthest Airports from TBT
- List of Furthest Airports from TBT
- Map of Nearest Airports to NRS
- List of Nearest Airports to NRS
- Map of Furthest Airports from NRS
- List of Furthest Airports from NRS
About this route:
A direct, nonstop flight between Tabatinga International Airport (TBT), Tabatinga, Amazonas, Brazil and Naval Outlying Landing Field Imperial Beach (NRS), Imperial Beach, California, United States would travel a Great Circle distance of 4,001 miles (or 6,438 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 Tabatinga International Airport and Naval Outlying Landing Field Imperial Beach, 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 Tabatinga International Airport and Naval Outlying Landing Field Imperial Beach. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | TBT / SBTT |
Airport Names: |
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Location: | Tabatinga, Amazonas, Brazil |
GPS Coordinates: | 4°15'24"S by 69°56'16"W |
Area Served: | Tabatinga |
Operator/Owner: | Infraero |
Airport Type: | Public |
Elevation: | 279 feet (85 meters) |
# of Runways: | 1 |
View all routes: | Routes from TBT |
More Information: | TBT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | NRS / KNRS |
Airport Names: |
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Location: | Imperial Beach, California, United States |
GPS Coordinates: | 32°33'47"N by 117°6'42"W |
Operator/Owner: | United States Navy |
Airport Type: | Military |
# of Runways: | 2 |
View all routes: | Routes from NRS |
More Information: | NRS Maps & Info |
Facts about Tabatinga International Airport (TBT):
- Tabatinga International Airport handled 49,493 passengers last year.
- Because of Tabatinga International Airport's relatively low elevation of 279 feet, planes can take off or land at Tabatinga 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.
- The furthest airport from Tabatinga International Airport (TBT) is Ranai Airport (NTX), which is nearly antipodal to Tabatinga International Airport (meaning Tabatinga International Airport is almost on the exact opposite side of the Earth from Ranai Airport), and is located 12,319 miles (19,825 kilometers) away in Natuna, Riau Islands, Indonesia.
- Tabatinga International Airport (TBT) currently has only 1 runway.
- In addition to being known as "Tabatinga International Airport", another name for TBT is "Aeroporto Internacional de Tabatinga".
- The closest airport to Tabatinga International Airport (TBT) is Alfredo Vásquez Cobo International Airport (LET), which is located only 4 miles (7 kilometers) N of TBT.
Facts about Naval Outlying Landing Field Imperial Beach (NRS):
- Naval Outlying Landing Field Imperial Beach (NRS) has 2 runways.
- The closest airport to Naval Outlying Landing Field Imperial Beach (NRS) is Brown Field Municipal Airport (SDM), which is located only 8 miles (12 kilometers) E of NRS.
- On January 1, 1968 NAAS Imperial Beach was raised to the status of a full Naval Air Station and renamed NAS Imperial Beach.
- The mission of NOLF Imperial Beach at the present time as described, is to handle the overflow of helicopter squadrons traffic both VFR and IFR, from North Island.
- In addition to being known as "Naval Outlying Landing Field Imperial Beach", another name for NRS is "Ream Field".
- In 1967, the oldest of the helicopter squadrons, HC-1, commissioned in 1948 at NAS Lakehurst, was divided into five different squadrons, HC-3, HC-5, HC-7, HAL-3 and HC-1 and brought on board at Imperial Beach.
- Shortly after World War II, Ream Field was decommissioned.
- When Imperial Beach was designated on Outlying Field, this put a halt to a master plan developed on 1967 to determine the facilities required to support units assigned by the Chief of Naval Operations.
- The furthest airport from Naval Outlying Landing Field Imperial Beach (NRS) is Sir Gaëtan Duval Airport (RRG), which is located 11,552 miles (18,590 kilometers) away in Rodrigues Island, Mauritius.
- Along with the halt of construction on base, the helicopter squadrons all were moved to NAS North Island.