Nonstop flight route between Atwater, California, United States and Bethel, Alaska, United States:
Departure Airport:
(37°22'50"N by 120°34'5"W)
Arrival Airport:
(60°46'54"N by 161°44'35"W)
Distance from MER to JBT:
2,399.77 miles (3,862.05 km)
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Jump to:
- About this route
- MER Airport Information
- JBT Airport Information
- Facts about MER
- Facts about JBT
- 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 JBT
- List of Nearest Airports to JBT
- Map of Furthest Airports from JBT
- List of Furthest Airports from JBT
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Bethel Seaplane Base (JBT), Bethel, Alaska, United States would travel a Great Circle distance of 2,400 miles (or 3,862 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 Bethel Seaplane Base, 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: | JBT / |
| Airport Names: |
|
| Location: | Bethel, Alaska, United States |
| GPS Coordinates: | 60°46'54"N by 161°44'35"W |
| Area Served: | Bethel, Alaska |
| Operator/Owner: | Public Domain |
| Airport Type: | Public |
| Elevation: | 15 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from JBT |
| More Information: | JBT 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.
- Castle Airport (MER) currently has only 1 runway.
- 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.
- The furthest airport from Castle Airport (MER) is Tôlanaro Airport (FTU), which is located 11,312 miles (18,204 kilometers) away in Tôlanaro, Madagascar.
- 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.
- The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
Facts about Bethel Seaplane Base (JBT):
- Bethel Seaplane Base (JBT) currently has only 1 runway.
- Because of Bethel Seaplane Base's relatively low elevation of 15 feet, planes can take off or land at Bethel Seaplane Base 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 closest airport to Bethel Seaplane Base (JBT) is Bethel Airport (BET), which is located only 3 miles (5 kilometers) W of JBT.
- The furthest airport from Bethel Seaplane Base (JBT) is Cape Town International Airport (CPT), which is located 10,584 miles (17,034 kilometers) away in Cape Town, South Africa.
- In addition to being known as "Bethel Seaplane Base", another name for JBT is "Z59".
| 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 | 3.18 miles (5.12 km) W | Bethel Airport (BET) | Bethel, Alaska, United States | |
| 2 | 5.60 miles (9.01 km) SSW | Napaskiak Airport (PKA) | Napaskiak, Alaska, United States | |
| 3 | 10.11 miles (16.28 km) E | Kwethluk Airport (KWT) | Kwethluk, Alaska, United States | |
| 4 | 10.17 miles (16.36 km) SW | Napakiak Airport (WNA) | Napakiak, Alaska, United States | |
| 5 | 18.79 miles (30.23 km) WNW | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| 6 | 19.17 miles (30.85 km) ENE | Akiak Airport (AKI) | Akiak, Alaska, United States | |
| 7 | 24.95 miles (40.15 km) WNW | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 8 | 27.06 miles (43.55 km) WNW | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 9 | 33.88 miles (54.52 km) NE | Tuluksak Airport (TLT) | Tuluksak, Alaska, United States | |
| 10 | 40.58 miles (65.31 km) SSW | Eek Airport (EEK) | Eek, Alaska, United States | |
| 11 | 44.01 miles (70.83 km) SW | Tuntutuliak Airport (WTL) | Tuntutuliak, Alaska, United States | |
| 12 | 60.40 miles (97.20 km) ENE | Nyac Airport (ZNC) | Nyac, Alaska, United States | |
| 13 | 68.77 miles (110.68 km) SW | Kongiganak Airport (KKH) | Kongiganak, Alaska, United States | |
| 14 | 69.99 miles (112.65 km) NE | Kalskag Airport (KLG) | Kalskag, Alaska, United States | |
| 15 | 70.04 miles (112.72 km) NNE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,584.17 miles (17,033.53 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,577.62 miles (17,022.99 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,556.27 miles (16,988.63 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,516.14 miles (16,924.04 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,471.85 miles (16,852.76 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,361.91 miles (16,675.83 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,296.79 miles (16,571.04 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,287.42 miles (16,555.96 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 9 | 10,260.19 miles (16,512.13 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,260.19 miles (16,512.13 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,256.56 miles (16,506.28 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,251.67 miles (16,498.42 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,249.43 miles (16,494.81 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,243.17 miles (16,484.74 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,230.68 miles (16,464.64 km) SSW | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |