Nonstop flight route between Belfast, Northern Ireland, United Kingdom and Atwater, California, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BHD to MER:
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- About this route
- BHD Airport Information
- MER Airport Information
- Facts about BHD
- Facts about MER
- Map of Nearest Airports to BHD
- List of Nearest Airports to BHD
- Map of Furthest Airports from BHD
- List of Furthest Airports from BHD
- Map of Nearest Airports to MER
- List of Nearest Airports to MER
- Map of Furthest Airports from MER
- List of Furthest Airports from MER
About this route:
A direct, nonstop flight between George Best Belfast City Airport (BHD), Belfast, Northern Ireland, United Kingdom and Castle Airport (MER), Atwater, California, United States would travel a Great Circle distance of 5,001 miles (or 8,048 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 George Best Belfast City Airport and Castle Airport, 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 George Best Belfast City Airport and Castle Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BHD / EGAC | 
| Airport Names: | 
 | 
| Location: | Belfast, Northern Ireland, United Kingdom | 
| GPS Coordinates: | 54°37'5"N by 5°52'20"W | 
| Area Served: | Belfast, United Kingdom | 
| Operator/Owner: | ABN AMRO | 
| Airport Type: | Public | 
| Elevation: | 15 feet (5 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BHD | 
| More Information: | BHD Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | MER / KMER | 
| Airport Name: | Castle Airport | 
| Location: | Atwater, California, United States | 
| GPS Coordinates: | 37°22'50"N by 120°34'5"W | 
| Operator/Owner: | Merced County Department of Commerce, Aviation, and Economic Development | 
| Airport Type: | Public | 
| Elevation: | 191 feet (58 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from MER | 
| More Information: | MER Maps & Info | 
Facts about George Best Belfast City Airport (BHD):
- The closest airport to George Best Belfast City Airport (BHD) is Belfast International Airport (BFS), which is located only 14 miles (23 kilometers) WNW of BHD.
- George Best Belfast City Airport handled 2,541,759 passengers last year.
- In addition to being known as "George Best Belfast City Airport", another name for BHD is "Belfast City Airport".
- In October 2012 Aer Lingus moved its services from Belfast International to the Airport.
- In March 2006, it was announced that the airport would be renamed in memory of Northern Irish footballer George Best.
- Because of George Best Belfast City Airport's relatively low elevation of 15 feet, planes can take off or land at George Best Belfast City 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.
- George Best Belfast City Airport (BHD) currently has only 1 runway.
- The airport was formerly known as "Belfast City Airport" until it was renamed in 2006 in memory of George Best, the professional footballer from Belfast.
- The furthest airport from George Best Belfast City Airport (BHD) is Ryan's Creek Aerodrome (SZS), which is located 11,843 miles (19,059 kilometers) away in Stewart Island, New Zealand.
Facts about Castle Airport (MER):
- In 2004, recommendations were made to relocate the 129th Rescue Wing of the California Air National Guard and its associated HC-130, MC-130 and HH-60 aircraft from Moffett Federal Airfield to the former Castle Air Force Base, now Castle Airport.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- It was estimated that the cost to relocate the 129 RQW to Castle, to include associated military construction costs, could be recouped in seven years.
- Castle Airport (MER) currently has only 1 runway.
- Castle Air Museum is 500 yards away, displaying over 50 restored World War II, Korean War, and Cold War era aircraft.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- Because of Castle Airport's relatively low elevation of 191 feet, planes can take off or land at Castle 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.




