About this route:

A direct, nonstop flight between Castle Airport (MER), Atwater, California, United States and Atar Airport (ATR), Atar, Mauritania would travel a Great Circle distance of 6,264 miles (or 10,080 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 Atar 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 Atar 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: ATR / GQPA
Airport Name: Atar Airport
Location: Atar, Mauritania
GPS Coordinates: 20°30'24"N by 13°2'35"W
Operator/Owner: Government
Airport Type: Public
Elevation: 758 feet (231 meters)
# of Runways: 1
View all routes: Routes from ATR
More Information: ATR 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.
  • The closest airport to Castle Airport (MER) is Merced Regional Airport (MCE), which is located only 7 miles (12 kilometers) SSE of MER.
  • 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.
  • 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 covers an area of 1,360 acres which contains one runway with an 11,802 x 150 ft asphalt and concrete pavement.

Facts about Atar Airport (ATR):

  • The closest airport to Atar Airport (ATR) is Akjoujt Airport (AJJ), which is located 102 miles (164 kilometers) WSW of ATR.
  • The furthest airport from Atar Airport (ATR) is Maré Airport (MEE), which is nearly antipodal to Atar Airport (meaning Atar Airport is almost on the exact opposite side of the Earth from Maré Airport), and is located 12,340 miles (19,859 kilometers) away in Maré, Loyalty Islands, New Caledonia.
  • Atar Airport (ATR) currently has only 1 runway.
  • Because of Atar Airport's relatively low elevation of 758 feet, planes can take off or land at Atar 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.

Map of Nearest Airports to Castle Airport:

List of Nearest Airports to Castle Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
17.26 miles (11.68 km) SSEMerced Regional Airport (MCE)Merced, California, United StatesView Merced Regional Airport on a map Set MCE as origin Airport Set MCE as destination Airport Get more information about Merced Regional Airport
227.12 miles (43.65 km) NWModesto City-County Airport (MOD)Modesto, California, United StatesView Modesto City-County Airport on a map Set MOD as origin Airport Set MOD as destination Airport Get more information about Modesto City-County Airport
327.51 miles (44.27 km) SWLos Banos Municipal Airport (LSN)Los Banos, California, United StatesView Los Banos Municipal Airport on a map Set LSN as origin Airport Set LSN as destination Airport Get more information about Los Banos Municipal Airport
429.78 miles (47.92 km) WNASA Crows Landing Airport (NRC)Crows Landing, California, United StatesView NASA Crows Landing Airport on a map Set NRC as origin Airport Set NRC as destination Airport Get more information about NASA Crows Landing Airport
536.91 miles (59.40 km) SEMadera Municipal Airport (MAE)Madera, California, United StatesView Madera Municipal Airport on a map Set MAE as origin Airport Set MAE as destination Airport Get more information about Madera Municipal Airport
645.69 miles (73.53 km) NColumbia Airport (COA)Columbia, California, United StatesView Columbia Airport on a map Set COA as origin Airport Set COA as destination Airport Get more information about Columbia Airport
751.03 miles (82.13 km) NWStockton Metropolitan Airport (SCK)Stockton, California, United StatesView Stockton Metropolitan Airport on a map Set SCK as origin Airport Set SCK as destination Airport Get more information about Stockton Metropolitan Airport
857.32 miles (92.24 km) SWHollister Municipal Airport (HLI)Hollister, California, United StatesView Hollister Municipal Airport on a map Set HLI as origin Airport Set HLI as destination Airport Get more information about Hollister Municipal Airport
960.88 miles (97.98 km) SEFresno Chandler Executive AirportChandler Municipal Airport (Old) (FCH)Fresno, California, United StatesView Fresno Chandler Executive AirportChandler Municipal Airport (Old) on a map Set FCH as origin Airport Set FCH as destination Airport Get more information about Fresno Chandler Executive AirportChandler Municipal Airport (Old)
1062.71 miles (100.91 km) SEFresno Yosemite International Airport (FAT)Fresno, California, United StatesView Fresno Yosemite International Airport on a map Set FAT as origin Airport Set FAT as destination Airport Get more information about Fresno Yosemite International Airport
1168.82 miles (110.76 km) WReid-Hillview Airport of Santa Clara County (RHV)San Jose, California, United StatesView Reid-Hillview Airport of Santa Clara County on a map Set RHV as origin Airport Set RHV as destination Airport Get more information about Reid-Hillview Airport of Santa Clara County
1271.93 miles (115.77 km) WNWLivermore Municipal Airport (LVK)Livermore, California, United StatesView Livermore Municipal Airport on a map Set LVK as origin Airport Set LVK as destination Airport Get more information about Livermore Municipal Airport
1373.96 miles (119.02 km) WSWWatsonville Municipal Airport (WVI)Watsonville, California, United StatesView Watsonville Municipal Airport on a map Set WVI as origin Airport Set WVI as destination Airport Get more information about Watsonville Municipal Airport
1474.75 miles (120.29 km) WNorman Y. Mineta San Jose International Airport (SJC)San Jose, California, United StatesView Norman Y. Mineta San Jose International Airport on a map Set SJC as origin Airport Set SJC as destination Airport Get more information about Norman Y. Mineta San Jose International Airport
1575.76 miles (121.93 km) SWSalinas Municipal AirportSalinas Army Air Base (SNS)Salinas, California, United StatesView Salinas Municipal AirportSalinas Army Air Base on a map Set SNS as origin Airport Set SNS as destination Airport Get more information about Salinas Municipal AirportSalinas Army Air Base

Map of Furthest Airports from Castle Airport:

List of Furthest Airports from Castle Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,311.72 miles (18,204.41 km) SETôlanaro Airport (FTU)Tôlanaro, MadagascarView Tôlanaro Airport on a map Set FTU as origin Airport Set FTU as destination Airport Get more information about Tôlanaro Airport
211,301.64 miles (18,188.18 km) SSEPierrefonds Airport (ZSE)Saint-Pierre, RéunionView Pierrefonds Airport on a map Set ZSE as origin Airport Set ZSE as destination Airport Get more information about Pierrefonds Airport
311,273.49 miles (18,142.87 km) SSERoland Garros Airport (RUN)St Denis, Réunion, FranceView Roland Garros Airport on a map Set RUN as origin Airport Set RUN as destination Airport Get more information about Roland Garros Airport
411,260.93 miles (18,122.66 km) SSir Seewoosagur Ramgoolam International Airport (MRU)Plaisance, MauritiusView Sir Seewoosagur Ramgoolam International Airport on a map Set MRU as origin Airport Set MRU as destination Airport Get more information about Sir Seewoosagur Ramgoolam International Airport
511,205.02 miles (18,032.69 km) SEAmpanihy Airport (AMP)Ampanihy, MadagascarView Ampanihy Airport on a map Set AMP as origin Airport Set AMP as destination Airport Get more information about Ampanihy Airport
611,196.39 miles (18,018.79 km) SSWSir Gaëtan Duval Airport (RRG)Rodrigues Island, MauritiusView Sir Gaëtan Duval Airport on a map Set RRG as origin Airport Set RRG as destination Airport Get more information about Sir Gaëtan Duval Airport
711,137.28 miles (17,923.67 km) SSEMananjary Airport (MNJ)Mananjary, MadagascarView Mananjary Airport on a map Set MNJ as origin Airport Set MNJ as destination Airport Get more information about Mananjary Airport
811,111.96 miles (17,882.92 km) SEFianarantsoa Airport (WFI)Fianarantsoa, MadagascarView Fianarantsoa Airport on a map Set WFI as origin Airport Set WFI as destination Airport Get more information about Fianarantsoa Airport
911,011.03 miles (17,720.49 km) SEManja Airport (MJA)Manja, Menabe, MadagascarView Manja Airport on a map Set MJA as origin Airport Set MJA as destination Airport Get more information about Manja Airport
1011,008.37 miles (17,716.22 km) SEAndavadoaka Airport (DVD)Andavadoaka, Toliara province, Atsimo-Andrefana region, MadagascarView Andavadoaka Airport on a map Set DVD as origin Airport Set DVD as destination Airport Get more information about Andavadoaka Airport
1110,993.21 miles (17,691.82 km) SEMorombe Airport (MXM)Morombe, MadagascarView Morombe Airport on a map Set MXM as origin Airport Set MXM as destination Airport Get more information about Morombe Airport
1210,972.89 miles (17,659.11 km) SSEToamasino Airport (TMM)Toamasina, MadagascarView Toamasino Airport on a map Set TMM as origin Airport Set TMM as destination Airport Get more information about Toamasino Airport
1310,963.56 miles (17,644.10 km) SSEIvato International Airport (TNR)Antananarivo, MadagascarView Ivato International Airport on a map Set TNR as origin Airport Set TNR as destination Airport Get more information about Ivato International Airport
1410,945.21 miles (17,614.56 km) SEMiandrivazo Airport (ZVA)Miandrivazo, MadagascarView Miandrivazo Airport on a map Set ZVA as origin Airport Set ZVA as destination Airport Get more information about Miandrivazo Airport
1510,920.84 miles (17,575.35 km) SEBelo sur Tsiribihina Airport (BMD)Belo sur Tsiribihina, MadagascarView Belo sur Tsiribihina Airport on a map Set BMD as origin Airport Set BMD as destination Airport Get more information about Belo sur Tsiribihina Airport

Map of Nearest Airports to Atar Airport:

List of Nearest Airports to Atar Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
1102.06 miles (164.26 km) WSWAkjoujt Airport (AJJ)Akjoujt, MauritaniaView Akjoujt Airport on a map Set AJJ as destination Airport Set AJJ as destination Airport Get more information about Akjoujt Airport
2150.59 miles (242.35 km) NFderik Airport (FGD)Fderik, MauritaniaView Fderik Airport on a map Set FGD as destination Airport Set FGD as destination Airport Get more information about Fderik Airport
3168.25 miles (270.77 km) NNETazadit International Airport (OUZ)Zouerate, MauritaniaView Tazadit International Airport on a map Set OUZ as destination Airport Set OUZ as destination Airport Get more information about Tazadit International Airport
4170.37 miles (274.19 km) SETidjikja Airport (TIY)Tidjikja, MauritaniaView Tidjikja Airport on a map Set TIY as destination Airport Set TIY as destination Airport Get more information about Tidjikja Airport
5193.74 miles (311.79 km) SLetfotar Airport (MOM)Moudjeria, MauritaniaView Letfotar Airport on a map Set MOM as destination Airport Set MOM as destination Airport Get more information about Letfotar Airport
6231.70 miles (372.89 km) SSWBoutilimit Airport (OTL)Boutilimit, MauritaniaView Boutilimit Airport on a map Set OTL as destination Airport Set OTL as destination Airport Get more information about Boutilimit Airport
7252.13 miles (405.77 km) SWNouakchott International Airport (NKC)Nouakchott, MauritaniaView Nouakchott International Airport on a map Set NKC as destination Airport Set NKC as destination Airport Get more information about Nouakchott International Airport
8259.31 miles (417.31 km) WNouadhibou International Airport (NDB)Nouadhibou, MauritaniaView Nouadhibou International Airport on a map Set NDB as destination Airport Set NDB as destination Airport Get more information about Nouadhibou International Airport
9261.58 miles (420.97 km) WLa Güera Airport (ZLG)La Güera, Western SaharaView La Güera Airport on a map Set ZLG as destination Airport Set ZLG as destination Airport Get more information about La Güera Airport
10268.95 miles (432.83 km) SSETamchakett Airport (THT)Tamchakett, MauritaniaView Tamchakett Airport on a map Set THT as destination Airport Set THT as destination Airport Get more information about Tamchakett Airport
11270.07 miles (434.64 km) ESETichitt Airport (THI)Tichitt, MauritaniaView Tichitt Airport on a map Set THI as destination Airport Set THI as destination Airport Get more information about Tichitt Airport
12278.14 miles (447.62 km) SSWAbbaye Airport (BGH)Boghe (Bogué), MauritaniaView Abbaye Airport on a map Set BGH as destination Airport Set BGH as destination Airport Get more information about Abbaye Airport
13288.82 miles (464.80 km) NWDakhla Airport (VIL)Dakhla, Western SaharaView Dakhla Airport on a map Set VIL as destination Airport Set VIL as destination Airport Get more information about Dakhla Airport
14291.09 miles (468.47 km) SSEKiffa Airport (KFA)Kiffa, MauritaniaView Kiffa Airport on a map Set KFA as destination Airport Set KFA as destination Airport Get more information about Kiffa Airport
15292.93 miles (471.43 km) SSWPodor Airport (POD)Podor, SenegalView Podor Airport on a map Set POD as destination Airport Set POD as destination Airport Get more information about Podor Airport

Map of Furthest Airports from Atar Airport:

List of Furthest Airports from Atar Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,339.88 miles (19,859.06 km) SWMaré Airport (MEE)Maré, Loyalty Islands, New CaledoniaView Maré Airport on a map Set MEE as destination Airport Set MEE as destination Airport Get more information about Maré Airport
212,322.10 miles (19,830.44 km) SSETontouta International Airport (NOU)Noumea, New CaledoniaView Tontouta International Airport on a map Set NOU as destination Airport Set NOU as destination Airport Get more information about Tontouta International Airport
312,311.83 miles (19,813.91 km) SSENouméa Magenta Airport (GEA)Nouméa, New CaledoniaView Nouméa Magenta Airport on a map Set GEA as destination Airport Set GEA as destination Airport Get more information about Nouméa Magenta Airport
412,294.79 miles (19,786.50 km) ESEKoné Airport (KNQ)Koné, New CaledoniaView Koné Airport on a map Set KNQ as destination Airport Set KNQ as destination Airport Get more information about Koné Airport
512,262.23 miles (19,734.10 km) EKoumac Airport (KOC)Koumac, New CaledoniaView Koumac Airport on a map Set KOC as destination Airport Set KOC as destination Airport Get more information about Koumac Airport
612,257.62 miles (19,726.68 km) SWDillon's Bay Airport (DLY)Dillon's Bay, Erromango, Taféa, VanuatuView Dillon's Bay Airport on a map Set DLY as destination Airport Set DLY as destination Airport Get more information about Dillon's Bay Airport
712,253.64 miles (19,720.28 km) WAnatom Airport Aneityum Airport (AUY)Anatom, Taféa, VanuatuView Anatom Airport Aneityum Airport on a map Set AUY as destination Airport Set AUY as destination Airport Get more information about Anatom Airport Aneityum Airport
812,247.31 miles (19,710.09 km) SWIpota Airport (IPA)Ipota, Erromango, VanuatuView Ipota Airport on a map Set IPA as destination Airport Set IPA as destination Airport Get more information about Ipota Airport
912,243.84 miles (19,704.50 km) WSWAniwa Airport (AWD)Aniwa Island, Taféa, VanuatuView Aniwa Airport on a map Set AWD as destination Airport Set AWD as destination Airport Get more information about Aniwa Airport
1012,223.39 miles (19,671.59 km) SSWBauerfield International Airport (VLI)Port Vila, VanuatuView Bauerfield International Airport on a map Set VLI as destination Airport Set VLI as destination Airport Get more information about Bauerfield International Airport
1112,216.24 miles (19,660.09 km) ESEÎle des Pins Airport (BMY)Waala, Belep Islands, New CaledoniaView Île des Pins Airport on a map Set BMY as destination Airport Set BMY as destination Airport Get more information about Île des Pins Airport
1212,213.45 miles (19,655.59 km) WSWFutuna Airport (FTA)Futuna Island, Taféa, VanuatuView Futuna Airport on a map Set FTA as destination Airport Set FTA as destination Airport Get more information about Futuna Airport
1312,183.95 miles (19,608.12 km) SSWSiwo Airport (EAE)Sangafa, Emae, Shéfa, VanuatuView Siwo Airport on a map Set EAE as destination Airport Set EAE as destination Airport Get more information about Siwo Airport
1412,166.08 miles (19,579.37 km) SSWTongoa Airport (TGH)Tongoa, Shefa Province, VanuatuView Tongoa Airport on a map Set TGH as destination Airport Set TGH as destination Airport Get more information about Tongoa Airport
1512,154.58 miles (19,560.84 km) SSWLamen Bay Airport (LNB)Lamen Bay, Epi Island, Shéfa Province, VanuatuView Lamen Bay Airport on a map Set LNB as destination Airport Set LNB as destination Airport Get more information about Lamen Bay Airport