Nonstop flight route between Atwater, California, United States and Trapell, Queensland, Australia:
Departure Airport:
(37°22'50"N by 120°34'5"W)
Arrival Airport:
(21°50'6"S by 140°53'17"E)
Distance from MER to TQP:
7,572.37 miles (12,186.51 km)
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Jump to:
- About this route
- MER Airport Information
- TQP Airport Information
- Facts about MER
- Facts about TQP
- 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 TQP
- List of Nearest Airports to TQP
- Map of Furthest Airports from TQP
- List of Furthest Airports from TQP
About this route:
A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Trepell Airport (TQP), Trapell, Queensland, Australia would travel a Great Circle distance of 7,572 miles (or 12,187 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 Castle Airport and Trepell 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 Castle Airport and Trepell Airport. You'll see that it will travel the same route of the red line on this map!
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: | TQP / YTEE |
| Airport Name: | Trepell Airport |
| Location: | Trapell, Queensland, Australia |
| GPS Coordinates: | 21°50'6"S by 140°53'17"E |
| Operator/Owner: | BHP Minerals Pty Ltd |
| Airport Type: | Private |
| Elevation: | 891 feet (272 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TQP |
| More Information: | TQP Maps & Info |
Facts about Castle Airport (MER):
- Castle Airport (MER) currently has only 1 runway.
- 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.
- The EPA currently has this base listed on their database due to the bulk wastes such as solvents, oils, fuels, and sludges which were disposed in pits at landfills around the base until 1977.
- 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 covers an area of 1,360 acres which contains one runway with an 11,802 x 150 ft asphalt and concrete pavement.
Facts about Trepell Airport (TQP):
- Because of Trepell Airport's relatively low elevation of 891 feet, planes can take off or land at Trepell 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 Trepell Airport (TQP) is Agostinho Neto Airport (NTO), which is located 11,470 miles (18,459 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- Trepell Airport (TQP) currently has only 1 runway.
- The closest airport to Trepell Airport (TQP) is Elrose Mine Airport (ERQ), which is located 60 miles (96 kilometers) N of TQP.
| 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 | 59.83 miles (96.29 km) N | Elrose Mine Airport (ERQ) | Eloise Copper Mine, Queensland, Australia | |
| 2 | 84.29 miles (135.65 km) NNW | Cloncurry Airport (CNJ) | Cloncurry, Queensland, Australia | |
| 3 | 96.88 miles (155.91 km) NE | Julia Creek Airport (JCK) | Julia Creek, Queensland, Australia | |
| 4 | 97.66 miles (157.18 km) SW | Boulia Airport (BQL) | Boulia, Queensland, Australia | |
| 5 | 118.60 miles (190.87 km) S | Springvale Airport (KSV) | Springvale, Queensland, Australia | |
| 6 | 121.11 miles (194.91 km) NW | Mount Isa Airport (ISA) | Mount Isa, Queensland, Australia | |
| 7 | 163.35 miles (262.88 km) ENE | Richmond Airport (RCM) | Richmond, Queensland, Australia | |
| 8 | 195.80 miles (315.11 km) SSW | Bedourie Airport (BEU) | Bedourie, Queensland, Australia | |
| 9 | 222.43 miles (357.96 km) NW | Camooweal Airport (CML) | Camooweal, Queensland, Australia | |
| 10 | 226.03 miles (363.77 km) ENE | Hughenden Airport (HGD) | Hughenden, Queensland, Australia | |
| 11 | 242.90 miles (390.91 km) ESE | Longreach Airport (LRE) | Longreach, Queensland, Australia | |
| 12 | 288.87 miles (464.90 km) ESE | Aramac Airport (AXC) | Aramac, Queensland, Australia | |
| 13 | 295.73 miles (475.93 km) NNW | Burketown Airport (BUC) | Burketown, Queensland, Australia | |
| 14 | 297.08 miles (478.10 km) SSW | Birdsville Airport (BVI) | Birdsville, Queensland, Australia | |
| 15 | 300.73 miles (483.98 km) NNW | Doomadgee Airport (DMD) | Doomadgee Mission, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,469.81 miles (18,458.83 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 2 | 11,458.06 miles (18,439.92 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 3 | 11,404.34 miles (18,353.47 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 4 | 11,364.71 miles (18,289.68 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 5 | 11,361.82 miles (18,285.03 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,326.32 miles (18,227.89 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 7 | 11,307.93 miles (18,198.31 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 8 | 11,307.07 miles (18,196.93 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 9 | 11,298.46 miles (18,183.07 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 10 | 11,131.47 miles (17,914.32 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 11 | 11,129.60 miles (17,911.32 km) NNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 12 | 11,119.82 miles (17,895.58 km) NNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 13 | 11,117.56 miles (17,891.94 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 14 | 11,099.12 miles (17,862.26 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 15 | 11,078.15 miles (17,828.51 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |