Nonstop flight route between Colonsay, Inner Hebrides, Scotland, United Kingdom and Imperial Beach, California, United States:
Departure Airport:

Arrival Airport:

Distance from CSA to NRS:
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- About this route
- CSA Airport Information
- NRS Airport Information
- Facts about CSA
- Facts about NRS
- Map of Nearest Airports to CSA
- List of Nearest Airports to CSA
- Map of Furthest Airports from CSA
- List of Furthest Airports from CSA
- 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 Colonsay Airport (CSA), Colonsay, Inner Hebrides, Scotland, United Kingdom and Naval Outlying Landing Field Imperial Beach (NRS), Imperial Beach, California, United States would travel a Great Circle distance of 5,100 miles (or 8,207 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 Colonsay 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 Colonsay 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: | CSA / |
Airport Names: |
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Location: | Colonsay, Inner Hebrides, Scotland, United Kingdom |
GPS Coordinates: | 56°3'26"N by 6°14'35"W |
Area Served: | Colonsay |
Operator/Owner: | Argyll and Bute Council |
Airport Type: | Public |
Elevation: | 44 feet (13 meters) |
# of Runways: | 1 |
View all routes: | Routes from CSA |
More Information: | CSA 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 Colonsay Airport (CSA):
- Because of Colonsay Airport's relatively low elevation of 44 feet, planes can take off or land at Colonsay 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.
- In addition to being known as "Colonsay Airport", other names for CSA include "Port-adhair Colbhasaigh" and "EGEY".
- Colonsay Airport (CSA) currently has only 1 runway.
- The closest airport to Colonsay Airport (CSA) is Islay Airport (ILY), which is located 26 miles (42 kilometers) S of CSA.
- The furthest airport from Colonsay Airport (CSA) is Ryan's Creek Aerodrome (SZS), which is located 11,759 miles (18,925 kilometers) away in Stewart Island, New Zealand.
Facts about Naval Outlying Landing Field Imperial Beach (NRS):
- On August 1, 1974, NAS Imperial Beach was once again re-designated as a Naval Auxiliary Landing Field and in October 1975 was designated an Outlying Field and presently operates as a branch of Naval Base Coronado.
- 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.
- 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.
- 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.
- Naval Outlying Landing Field Imperial Beach (NRS) has 2 runways.
- In addition to being known as "Naval Outlying Landing Field Imperial Beach", another name for NRS is "Ream Field".
- In 1917, the United States Army established Aviation Field on the current site of OLF Imperial Beach.