Nonstop flight route between El Monte, California, United States and Ruislip, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from EMT to NHT:
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- About this route
- EMT Airport Information
- NHT Airport Information
- Facts about EMT
- Facts about NHT
- Map of Nearest Airports to EMT
- List of Nearest Airports to EMT
- Map of Furthest Airports from EMT
- List of Furthest Airports from EMT
- Map of Nearest Airports to NHT
- List of Nearest Airports to NHT
- Map of Furthest Airports from NHT
- List of Furthest Airports from NHT
About this route:
A direct, nonstop flight between San Gabriel Valley (El Monte) Airport (EMT), El Monte, California, United States and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 5,420 miles (or 8,723 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 San Gabriel Valley (El Monte) Airport and RAF Northolt, 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 San Gabriel Valley (El Monte) Airport and RAF Northolt. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | EMT / KEMT |
Airport Name: | San Gabriel Valley (El Monte) Airport |
Location: | El Monte, California, United States |
GPS Coordinates: | 34°5'9"N by 118°2'4"W |
Area Served: | El Monte, California |
Operator/Owner: | American Airports Corp. |
Airport Type: | County of Los Angeles |
Elevation: | 296 feet (90 meters) |
# of Runways: | 1 |
View all routes: | Routes from EMT |
More Information: | EMT Maps & Info |
Arrival 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 |
Facts about San Gabriel Valley (El Monte) Airport (EMT):
- The closest airport to San Gabriel Valley (El Monte) Airport (EMT) is Brackett Field (POC), which is located only 14 miles (23 kilometers) E of EMT.
- Because of San Gabriel Valley (El Monte) Airport's relatively low elevation of 296 feet, planes can take off or land at San Gabriel Valley (El Monte) 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 San Gabriel Valley (El Monte) Airport (EMT) is Pierrefonds Airport (ZSE), which is located 11,469 miles (18,458 kilometers) away in Saint-Pierre, Réunion.
- San Gabriel Valley (El Monte) Airport (EMT) currently has only 1 runway.
Facts about RAF Northolt (NHT):
- 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.
- On 15 September 1940 during the Battle of Britain, No. 1 Squadron RCAF, No. 229 Squadron, No.
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of NHT.
- On 1 June 1960, an Avro Anson aircraft suffered engine failure soon after take-off from Northolt and crash-landed on top of the nearby Express Dairies plant in South Ruislip.
- After the Battle of Britain, the station remained a base for daytime fighter operations, with No.
- The remains of a Hawker Hurricane flown by Flying Officer Ludwik Witold Paszkiewicz, the first pilot in No. 303 Squadron to shoot down an enemy aircraft, were donated to the station in June 2008.