Nonstop flight route between Atwater, California, United States and Valaparaiso (near Fort Walton Beach), Florida, United States:
Departure Airport:

Arrival Airport:

Distance from MER to VPS:
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- About this route
- MER Airport Information
- VPS Airport Information
- Facts about MER
- Facts about VPS
- Map of Nearest Airports to MER
- List of Nearest Airports to MER
- Map of Furthest Airports from MER
- List of Furthest Airports from MER
- Map of Nearest Airports to VPS
- List of Nearest Airports to VPS
- Map of Furthest Airports from VPS
- List of Furthest Airports from VPS
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Northwest Florida Regional Airport (VPS), Valaparaiso (near Fort Walton Beach), Florida, United States would travel a Great Circle distance of 1,997 miles (or 3,214 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 relatively short distance between Castle Airport and Northwest Florida Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure 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 |
Arrival Airport Information:
IATA / ICAO Codes: | VPS / KVPS |
Airport Names: |
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Location: | Valaparaiso (near Fort Walton Beach), Florida, United States |
GPS Coordinates: | 30°28'59"N by 86°31'31"W |
Area Served: | Fort Walton Beach, Destin |
Airport Type: | Public / Military |
Elevation: | 87 feet (27 meters) |
# of Runways: | 2 |
View all routes: | Routes from VPS |
More Information: | VPS Maps & Info |
Facts about Castle Airport (MER):
- Castle Airport covers an area of 1,360 acres which contains one runway with an 11,802 x 150 ft asphalt and concrete pavement.
- 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 closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- 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.
- Castle Airport (MER) currently has only 1 runway.
- With its central location in the San Joaquin Valley, on the route of the proposed California High-Speed Rail system, and with a large, underdeveloped site, Castle Airport has been submitted as a possible location for the central maintenance facility for the system.
- 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.
Facts about Northwest Florida Regional Airport (VPS):
- Okaloosa County owns and operates the airport terminal, which is on 131 acres of Eglin AFB property that is lease from the U.S.
- The closest airport to Northwest Florida Regional Airport (VPS) is Destin–Fort Walton Beach Airport (DSI), which is located only 7 miles (11 kilometers) SSE of VPS.
- Northwest Florida Regional Airport (VPS) has 2 runways.
- In addition to being known as "Northwest Florida Regional Airport", another name for VPS is "Eglin Air Force Base".
- Because of Northwest Florida Regional Airport's relatively low elevation of 87 feet, planes can take off or land at Northwest Florida Regional 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 Northwest Florida Regional Airport (VPS) is Shark Bay Airport (MJK), which is located 11,174 miles (17,983 kilometers) away in Monkey Mia, Western Australia, Australia.