Nonstop flight route between Ruislip, England, United Kingdom and Charlotte Amalie, Saint Thomas, U.S. Virgin Islands:
Departure Airport:

Arrival Airport:

Distance from NHT to SPB:
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- About this route
- NHT Airport Information
- SPB Airport Information
- Facts about NHT
- Facts about SPB
- Map of Nearest Airports to NHT
- List of Nearest Airports to NHT
- Map of Furthest Airports from NHT
- List of Furthest Airports from NHT
- Map of Nearest Airports to SPB
- List of Nearest Airports to SPB
- Map of Furthest Airports from SPB
- List of Furthest Airports from SPB
About this route:
A direct, nonstop flight between RAF Northolt (NHT), Ruislip, England, United Kingdom and Charlotte Amalie Harbor Seaplane Base (SPB), Charlotte Amalie, Saint Thomas, U.S. Virgin Islands would travel a Great Circle distance of 4,144 miles (or 6,669 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 RAF Northolt and Charlotte Amalie Harbor Seaplane Base, 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 RAF Northolt and Charlotte Amalie Harbor Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | NHT / EGWU |
Airport Name: | RAF Northolt |
Location: | Ruislip, England, United Kingdom |
GPS Coordinates: | 51°33'11"N by 0°25'5"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from NHT |
More Information: | NHT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SPB / |
Airport Names: |
|
Location: | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands |
GPS Coordinates: | 18°20'18"N by 64°56'26"W |
Operator/Owner: | Virgin Islands Port Authority |
Airport Type: | Private |
Elevation: | 0 feet (0 meters) |
# of Runways: | 2 |
View all routes: | Routes from SPB |
More Information: | SPB Maps & Info |
Facts about RAF Northolt (NHT):
- The outbreak of the First World War necessitated a new aerodrome for the Royal Flying Corps.
- The furthest airport from RAF Northolt (NHT) is Chatham Islands (CHT), which is located 11,871 miles (19,105 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Attention was high again in 2001 when Ronnie Biggs, the seriously ill, fugitive Great Train Robber, was flown from Brazil to the airfield to be arrested by waiting police officers.
- The Ministry of Defence launched Project MoDEL in 2006 to consolidate many of its London-based operations at RAF Northolt.
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
- On 15 September 1940 during the Battle of Britain, No. 1 Squadron RCAF, No. 229 Squadron, No.
- RAF Northolt became home to Prime Minister Winston Churchill's personal aircraft, a modified Douglas C-54 Skymaster, in June 1944.
- Following Louis Blériot's first flight across the English Channel in 1909, the British Army considered the necessity of defending the United Kingdom from a future air attack.
Facts about Charlotte Amalie Harbor Seaplane Base (SPB):
- The furthest airport from Charlotte Amalie Harbor Seaplane Base (SPB) is Barrow Island Airport (BWB), which is nearly antipodal to Charlotte Amalie Harbor Seaplane Base (meaning Charlotte Amalie Harbor Seaplane Base is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,261 miles (19,732 kilometers) away in Barrow Island, Western Australia, Australia.
- In addition to being known as "Charlotte Amalie Harbor Seaplane Base", other names for SPB include "St. Thomas Seaplane Base" and "VI22".
- Charlotte Amalie Harbor Seaplane Base (SPB) has 2 runways.
- The closest airport to Charlotte Amalie Harbor Seaplane Base (SPB) is Cyril E. King Airport (STT), which is located only 2 miles (3 kilometers) W of SPB.
- Because of Charlotte Amalie Harbor Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Charlotte Amalie Harbor Seaplane Base 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.