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

Arrival Airport:

Distance from RAL to NHT:
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- About this route
- RAL Airport Information
- NHT Airport Information
- Facts about RAL
- Facts about NHT
- Map of Nearest Airports to RAL
- List of Nearest Airports to RAL
- Map of Furthest Airports from RAL
- List of Furthest Airports from RAL
- 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 Riverside Municipal Airport (RAL), Riverside, California, United States and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 5,409 miles (or 8,705 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 Riverside Municipal 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 Riverside Municipal 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: | RAL / KRAL |
Airport Name: | Riverside Municipal Airport |
Location: | Riverside, California, United States |
GPS Coordinates: | 33°57'6"N by 117°26'41"W |
Operator/Owner: | City of Riverside |
Airport Type: | Public |
Elevation: | 818 feet (249 meters) |
# of Runways: | 2 |
View all routes: | Routes from RAL |
More Information: | RAL 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 Riverside Municipal Airport (RAL):
- Riverside Municipal Airport has been home to Civil Air Patrol Squadron 5 since 2005.
- Because of Riverside Municipal Airport's relatively low elevation of 818 feet, planes can take off or land at Riverside Municipal 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.
- Runway 9/27 was paved about 1956 and Bonanza Air Lines appeared soon after.
- Should there be plans to expand, the Airport's Master Plan supports lengthening runway 9/27 to 6,153 feet.
- Riverside Municipal Airport (RAL) has 2 runways.
- The closest airport to Riverside Municipal Airport (RAL) is Flabob Airport (RIR), which is located only 3 miles (5 kilometers) NE of RAL.
- The furthest airport from Riverside Municipal Airport (RAL) is Pierrefonds Airport (ZSE), which is located 11,462 miles (18,446 kilometers) away in Saint-Pierre, Réunion.
Facts about RAF Northolt (NHT):
- Group Captain Tom Barrett, appointed station commander in September 2009 and the final station commander of neighbouring RAF Uxbridge, died on 10 March 2011 following a road traffic accident on the A40.Wing Commander Jules Stilwell paid tribute to Group Captain Barrett, saying, "Tom was an extraordinary person.
- 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 outbreak of the First World War necessitated a new aerodrome for the Royal Flying Corps.
- Northolt pre-dates the establishment of the Royal Air Force by almost three years, having opened in May 1915.
- 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.
- In December 1946, after taking off during a heavy snowstorm, a Douglas DC-3 operated by British European Airways, flying from Northolt to Glasgow, crashed onto the roof of a house in South Ruislip.
- Northolt became an active base during the Second World War for Royal Air Force and Polish Air Force squadrons in their defence of the United Kingdom.
- During the construction of Heathrow Airport, Northolt was used for commercial civil flights, becoming the busiest airport in Europe for a time and a major base for British European Airways.