Nonstop flight route between Dayton, Ohio, United States and Ruislip, England, United Kingdom:
Departure Airport:

Arrival Airport:

Distance from DAY to NHT:
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- About this route
- DAY Airport Information
- NHT Airport Information
- Facts about DAY
- Facts about NHT
- Map of Nearest Airports to DAY
- List of Nearest Airports to DAY
- Map of Furthest Airports from DAY
- List of Furthest Airports from DAY
- 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 James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and RAF Northolt (NHT), Ruislip, England, United Kingdom would travel a Great Circle distance of 3,894 miles (or 6,267 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 James M. Cox Dayton International 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 James M. Cox Dayton International 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: | DAY / KDAY |
Airport Name: | James M. Cox Dayton International Airport |
Location: | Dayton, Ohio, United States |
GPS Coordinates: | 39°54'7"N by 84°13'9"W |
Operator/Owner: | City of Dayton |
Airport Type: | Public |
Elevation: | 1009 feet (308 meters) |
# of Runways: | 3 |
View all routes: | Routes from DAY |
More Information: | DAY 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 James M. Cox Dayton International Airport (DAY):
- On December 17, 1936 the airport opened as the "Dayton Municipal Airport" with three 3,600-foot concrete runways and connecting taxiways.
- Dayton International is separate from Dayton-Wright Brothers Airport, a municipal airport south of the city in Springboro, Ohio, also owned and operated by the City of Dayton.
- The airport broke ground in April 2009 for a new multi-level parking garage, which opened in the summer of 2010.
- A$50 million renovation of the airport's terminal building, designed by Levin Porter Associates, was completed in 1989.
- The furthest airport from James M. Cox Dayton International Airport (DAY) is Margaret River Airport (MGV), which is located 11,296 miles (18,178 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to James M. Cox Dayton International Airport (DAY) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (17 kilometers) ESE of DAY.
- Taxicab service is available at curbside.
- In 1998 the airport started renovating the terminal building.
- James M. Cox Dayton International Airport (DAY) has 3 runways.
Facts about RAF Northolt (NHT):
- In August 1996, a Spanish Learjet operated by Mar Aviation overshot runway 25 and collided with a van heading eastward on the A40 Western Avenue.
- 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.
- The outbreak of the First World War necessitated a new aerodrome for the Royal Flying Corps.
- 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.
- The closest airport to RAF Northolt (NHT) is London Heathrow Airport (LHR), which is located only 6 miles (9 kilometers) SSW of 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.
- 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.