Nonstop flight route between Atwater, California, United States and Whiteriver, Arizona, United States:
Departure Airport:
(37°22'50"N by 120°34'5"W)
Arrival Airport:
(33°48'38"N by 109°59'8"W)
Distance from MER to WTR:
643.19 miles (1,035.11 km)
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Jump to:
- About this route
- MER Airport Information
- WTR Airport Information
- Facts about MER
- Facts about WTR
- 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 WTR
- List of Nearest Airports to WTR
- Map of Furthest Airports from WTR
- List of Furthest Airports from WTR
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Whiteriver Airport (WTR), Whiteriver, Arizona, United States would travel a Great Circle distance of 643 miles (or 1,035 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 Whiteriver 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: | WTR / |
| Airport Names: |
|
| Location: | Whiteriver, Arizona, United States |
| GPS Coordinates: | 33°48'38"N by 109°59'8"W |
| Area Served: | Whiteriver, Arizona |
| Operator/Owner: | White Mountain Apache Tribe |
| Airport Type: | Public |
| Elevation: | 5153 feet (1,571 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WTR |
| More Information: | WTR Maps & Info |
Facts about Castle Airport (MER):
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
- Castle Airport (MER) currently has only 1 runway.
- 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.
- 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.
- It serves one school, Sierra Academy of Aeronautics, which specializes in training foreign pilots, from the People's Republic of China.
Facts about Whiteriver Airport (WTR):
- The closest airport to Whiteriver Airport (WTR) is Show Low Regional Airport (SOW), which is located 31 miles (51 kilometers) N of WTR.
- The furthest airport from Whiteriver Airport (WTR) is Sir Gaëtan Duval Airport (RRG), which is located 11,383 miles (18,320 kilometers) away in Rodrigues Island, Mauritius.
- Because of Whiteriver Airport's high elevation of 5,153 feet, planes must typically fly at a faster airspeed in order to takeoff or land at WTR. Combined with a high temperature, this could make WTR a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Whiteriver Airport", another name for WTR is "E24".
- Whiteriver Airport (WTR) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.26 miles (11.68 km) SSE | Merced Regional Airport (MCE) | Merced, California, United States |     |
| 2 | 27.12 miles (43.65 km) NW | Modesto City-County Airport (MOD) | Modesto, California, United States | |
| 3 | 27.51 miles (44.27 km) SW | Los Banos Municipal Airport (LSN) | Los Banos, California, United States | |
| 4 | 29.78 miles (47.92 km) W | NASA Crows Landing Airport (NRC) | Crows Landing, California, United States | |
| 5 | 36.91 miles (59.40 km) SE | Madera Municipal Airport (MAE) | Madera, California, United States | |
| 6 | 45.69 miles (73.53 km) N | Columbia Airport (COA) | Columbia, California, United States | |
| 7 | 51.03 miles (82.13 km) NW | Stockton Metropolitan Airport (SCK) | Stockton, California, United States | |
| 8 | 57.32 miles (92.24 km) SW | Hollister Municipal Airport (HLI) | Hollister, California, United States | |
| 9 | 60.88 miles (97.98 km) SE | Fresno Chandler Executive AirportChandler Municipal Airport (Old) (FCH) | Fresno, California, United States | |
| 10 | 62.71 miles (100.91 km) SE | Fresno Yosemite International Airport (FAT) | Fresno, California, United States | |
| 11 | 68.82 miles (110.76 km) W | Reid-Hillview Airport of Santa Clara County (RHV) | San Jose, California, United States | |
| 12 | 71.93 miles (115.77 km) WNW | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 13 | 73.96 miles (119.02 km) WSW | Watsonville Municipal Airport (WVI) | Watsonville, California, United States | |
| 14 | 74.75 miles (120.29 km) W | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 15 | 75.76 miles (121.93 km) SW | Salinas Municipal AirportSalinas Army Air Base (SNS) | Salinas, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,311.72 miles (18,204.41 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,301.64 miles (18,188.18 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,273.49 miles (18,142.87 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,260.93 miles (18,122.66 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,205.02 miles (18,032.69 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 6 | 11,196.39 miles (18,018.79 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 11,137.28 miles (17,923.67 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,111.96 miles (17,882.92 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,011.03 miles (17,720.49 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 11,008.37 miles (17,716.22 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,993.21 miles (17,691.82 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,972.89 miles (17,659.11 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,963.56 miles (17,644.10 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,945.21 miles (17,614.56 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,920.84 miles (17,575.35 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 31.46 miles (50.63 km) N | Show Low Regional Airport (SOW) | Show Low, Arizona, United States | |
| 2 | 44.98 miles (72.39 km) N | Taylor Airport (TYZ) | Taylor, Arizona, United States | |
| 3 | 59.98 miles (96.52 km) NE | St. Johns Industrial Air Park (SJN) | St. Johns, Arizona, United States | |
| 4 | 69.17 miles (111.32 km) SSE | Safford Regional Airport (SAD) | Safford, Arizona, United States | |
| 5 | 74.00 miles (119.09 km) SE | Greenlee County Airport (CFT) | Clifton/Morenci, Arizona, United States | |
| 6 | 83.40 miles (134.22 km) WNW | Payson Airport (PJB) | Payson, Arizona, United States | |
| 7 | 93.64 miles (150.70 km) NNW | Winslow-Lindbergh Regional AirportWinslow Municipal Airport (INW) | Winslow, Arizona, United States | |
| 8 | 102.22 miles (164.51 km) WSW | Phoenix–Mesa Gateway Airport (AZA) | Phoenix, Arizona, United States | |
| 9 | 103.11 miles (165.94 km) WSW | Falcon Field (MSC) | Mesa, Arizona, United States | |
| 10 | 111.37 miles (179.24 km) W | Scottsdale Airport (SCF) | Scottsdale, Arizona, United States | |
| 11 | 118.55 miles (190.78 km) WSW | Casa Grande Municipal Airport (CGZ) | Casa Grande, Arizona, United States | |
| 12 | 118.66 miles (190.96 km) SW | Pinal Airpark (MZJ) | Marana, Arizona, United States | |
| 13 | 119.42 miles (192.19 km) WSW | Phoenix Sky Harbor International Airport (PHX) | Phoenix, Arizona, United States | |
| 14 | 120.24 miles (193.51 km) SW | Marana Regional Airport (AVW) | Tucson, Arizona, United States | |
| 15 | 120.75 miles (194.32 km) W | Phoenix Deer Valley Airport (DVT) | Phoenix, Arizona, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,383.39 miles (18,319.75 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 11,243.23 miles (18,094.17 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,197.31 miles (18,020.28 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 11,179.18 miles (17,991.10 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,927.07 miles (17,585.37 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,854.78 miles (17,469.03 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,800.86 miles (17,382.26 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,793.62 miles (17,370.60 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 9 | 10,764.42 miles (17,323.61 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,733.90 miles (17,274.50 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,704.76 miles (17,227.60 km) ESE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,653.04 miles (17,144.36 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,648.03 miles (17,136.31 km) SE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 14 | 10,636.71 miles (17,118.08 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,632.38 miles (17,111.12 km) ESE | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |