About this route:

A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and Altai Airport (LTI), Altai, Govi-Altai, Mongolia would travel a Great Circle distance of 6,125 miles (or 9,858 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 Napa County Airport and Altai 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 Napa County Airport and Altai Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

IATA / ICAO Codes: APC / KAPC
Airport Names:
  1. Napa County Airport
  2. Napa Army Airfield
Location: Napa, California, United States
GPS Coordinates: 38°12'47"N by 122°16'50"W
Operator/Owner: Napa County
Airport Type: Public Public Works
Elevation: 35 feet (11 meters)
# of Runways: 3
View all routes: Routes from APC
More Information: APC Maps & Info

Arrival Airport Information:

IATA / ICAO Codes: LTI / ZMAT
Airport Name: Altai Airport
Location: Altai, Govi-Altai, Mongolia
GPS Coordinates: 46°22'32"N by 96°13'9"E
Area Served: Altai, Govi-Altai, Mongolia
Operator/Owner: Mongolian Civil Aviation Authority
Airport Type: Public / Military
Elevation: 7260 feet (2,213 meters)
# of Runways: 1
View all routes: Routes from LTI
More Information: LTI Maps & Info

Facts about Napa County Airport (APC):

  • Because of Napa County Airport's relatively low elevation of 35 feet, planes can take off or land at Napa County 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 Napa County Airport (APC) is Tôlanaro Airport (FTU), which is located 11,330 miles (18,233 kilometers) away in Tôlanaro, Madagascar.
  • After World War II the property was deeded to Napa County by the War Assets Administration for civil use.
  • The closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of APC.
  • Napa County Airport (APC) has 3 runways.
  • In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".

Facts about Altai Airport (LTI):

  • The closest airport to Altai Airport (LTI) is Bayankhongor Airport (BYN), which is located 214 miles (345 kilometers) E of LTI.
  • The furthest airport from Altai Airport (LTI) is Cochrane Airfield (LGR), which is located 11,905 miles (19,158 kilometers) away in Cochrane, Chile.
  • Altai Airport handled 4,300 passengers last year.
  • Because of Altai Airport's high elevation of 7,260 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LTI. Combined with a high temperature, this could make LTI a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
  • Altai Airport (LTI) currently has only 1 runway.

Map of Nearest Airports to Napa County Airport:

List of Nearest Airports to Napa County Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
115.71 miles (25.29 km) WSWMarin County Airport (NOT)Novato, California, United StatesView Marin County Airport on a map Set NOT as origin Airport Set NOT as destination Airport Get more information about Marin County Airport
219.47 miles (31.34 km) ETravis Air Force Base Fairfield-Suisun Army Airfield (SUU)Fairfield, California, United StatesView Travis Air Force Base Fairfield-Suisun Army Airfield on a map Set SUU as origin Airport Set SUU as destination Airport Get more information about Travis Air Force Base Fairfield-Suisun Army Airfield
319.66 miles (31.64 km) SEBuchanan FieldConcord Army Air Base (CCR)Concord, California, United StatesView Buchanan FieldConcord Army Air Base on a map Set CCR as origin Airport Set CCR as destination Airport Get more information about Buchanan FieldConcord Army Air Base
420.70 miles (33.32 km) ENENut Tree Airport (VCB)Vacaville, California, United StatesView Nut Tree Airport on a map Set VCB as origin Airport Set VCB as destination Airport Get more information about Nut Tree Airport
534.14 miles (54.94 km) SOakland International Airport (OAK)Oakland (near San Francisco), California, United StatesView Oakland International Airport on a map Set OAK as origin Airport Set OAK as destination Airport Get more information about Oakland International Airport
635.33 miles (56.86 km) NWCharles M. Schulz–Sonoma County Airport (STS)Santa Rosa, California, United StatesView Charles M. Schulz–Sonoma County Airport on a map Set STS as origin Airport Set STS as destination Airport Get more information about Charles M. Schulz–Sonoma County Airport
739.27 miles (63.19 km) SSEHayward Executive Airport (HWD)Hayward, California, United StatesView Hayward Executive Airport on a map Set HWD as origin Airport Set HWD as destination Airport Get more information about Hayward Executive Airport
841.38 miles (66.60 km) SSan Francisco International Airport (SFO)San Francisco, California, United StatesView San Francisco International Airport on a map Set SFO as origin Airport Set SFO as destination Airport Get more information about San Francisco International Airport
943.80 miles (70.50 km) SELivermore 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
1047.40 miles (76.29 km) ENESacramento Executive Airport (SAC)Sacramento, California, United StatesView Sacramento Executive Airport on a map Set SAC as origin Airport Set SAC as destination Airport Get more information about Sacramento Executive Airport
1149.83 miles (80.19 km) SSWHalf Moon Bay AirportHalf Moon Bay Flight Strip (HAF)Half Moon Bay, California, United StatesView Half Moon Bay AirportHalf Moon Bay Flight Strip on a map Set HAF as origin Airport Set HAF as destination Airport Get more information about Half Moon Bay AirportHalf Moon Bay Flight Strip
1250.04 miles (80.53 km) NESacramento International Airport (SMF)Sacramento, California, United StatesView Sacramento International Airport on a map Set SMF as origin Airport Set SMF as destination Airport Get more information about Sacramento International Airport
1352.74 miles (84.88 km) SPalo Alto Airport of Santa Clara County (PAO)Palo Alto, California, United StatesView Palo Alto Airport of Santa Clara County on a map Set PAO as origin Airport Set PAO as destination Airport Get more information about Palo Alto Airport of Santa Clara County
1456.59 miles (91.07 km) SSEMoffett Federal Airfield (NUQ)Mountain View, California, United StatesView Moffett Federal Airfield on a map Set NUQ as origin Airport Set NUQ as destination Airport Get more information about Moffett Federal Airfield
1557.05 miles (91.82 km) ENESacramento Airport McClellan Airfield (MCC)Sacramento, California, United StatesView Sacramento Airport McClellan Airfield on a map Set MCC as origin Airport Set MCC as destination Airport Get more information about Sacramento Airport McClellan Airfield

Map of Furthest Airports from Napa County Airport:

List of Furthest Airports from Napa County Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,329.75 miles (18,233.42 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
211,261.74 miles (18,123.97 km) SPierrefonds 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
311,232.69 miles (18,077.22 km) SRoland 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
411,232.16 miles (18,076.37 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
511,208.10 miles (18,037.64 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
611,135.91 miles (17,921.46 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
711,117.58 miles (17,891.96 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
811,117.31 miles (17,891.53 km) SSEFianarantsoa 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
911,032.57 miles (17,755.15 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
1011,028.82 miles (17,749.11 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
1111,015.87 miles (17,728.28 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
1210,960.63 miles (17,639.39 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
1310,959.76 miles (17,637.98 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
1410,953.04 miles (17,627.17 km) SSEMiandrivazo 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
1510,932.82 miles (17,594.62 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 Altai Airport:

List of Nearest Airports to Altai Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
1214.44 miles (345.11 km) EBayankhongor Airport (BYN)Bayankhongor, MongoliaView Bayankhongor Airport on a map Set BYN as destination Airport Set BYN as destination Airport Get more information about Bayankhongor Airport
2241.93 miles (389.34 km) WNWKhovd Airport (HVD)Khovd, MongoliaView Khovd Airport on a map Set HVD as destination Airport Set HVD as destination Airport Get more information about Khovd Airport
3274.42 miles (441.64 km) SSWHami Airport (HMI)Hami City, Xinjiang, ChinaView Hami Airport on a map Set HMI as destination Airport Set HMI as destination Airport Get more information about Hami Airport
4289.29 miles (465.57 km) NEMörön Airport (MXV)Mörön, Khövsgöl Province, MongoliaView Mörön Airport on a map Set MXV as destination Airport Set MXV as destination Airport Get more information about Mörön Airport
5312.64 miles (503.14 km) EKhujirt Airport (HJT)Khujirt, Övörkhangai, MongoliaView Khujirt Airport on a map Set HJT as destination Airport Set HJT as destination Airport Get more information about Khujirt Airport
6313.20 miles (504.05 km) NWUlaangom Airport (ULO)Ulaangom, Uvs Province, MongoliaView Ulaangom Airport on a map Set ULO as destination Airport Set ULO as destination Airport Get more information about Ulaangom Airport
7314.04 miles (505.40 km) EArvaykheer Airport (AVK)Arvaikheer, MongoliaView Arvaykheer Airport on a map Set AVK as destination Airport Set AVK as destination Airport Get more information about Arvaykheer Airport
8318.07 miles (511.87 km) ENEKharkhorin Airport (KHR)Kharkhorin, MongoliaView Kharkhorin Airport on a map Set KHR as destination Airport Set KHR as destination Airport Get more information about Kharkhorin Airport
9318.49 miles (512.56 km) WFuyun Airport (FYN)Fuyun, Xinjiang, ChinaView Fuyun Airport on a map Set FYN as destination Airport Set FYN as destination Airport Get more information about Fuyun Airport
10344.11 miles (553.79 km) NWÖlgii Airport (ULG)Bayan-Ölgii Province, MongoliaView Ölgii Airport on a map Set ULG as destination Airport Set ULG as destination Airport Get more information about Ölgii Airport
11375.29 miles (603.97 km) NNWKyzyl Airport (KYZ)Kyzyl, Tuva, RussiaView Kyzyl Airport on a map Set KYZ as destination Airport Set KYZ as destination Airport Get more information about Kyzyl Airport
12379.02 miles (609.97 km) ENEBulgan Airport (UGA)Bulgan, MongoliaView Bulgan Airport on a map Set UGA as destination Airport Set UGA as destination Airport Get more information about Bulgan Airport
13383.07 miles (616.49 km) SEEjin Banner Taolai Airport (EJN)Ejin Banner, Inner Mongolia, ChinaView Ejin Banner Taolai Airport on a map Set EJN as destination Airport Set EJN as destination Airport Get more information about Ejin Banner Taolai Airport
14394.26 miles (634.50 km) WNWAltay Airport (AAT)Altay, Xinjiang, ChinaView Altay Airport on a map Set AAT as destination Airport Set AAT as destination Airport Get more information about Altay Airport
15418.83 miles (674.04 km) WSWTurpan Jiaohe Airport (TLQ)Turpan, Xinjiang, ChinaView Turpan Jiaohe Airport on a map Set TLQ as destination Airport Set TLQ as destination Airport Get more information about Turpan Jiaohe Airport

Map of Furthest Airports from Altai Airport:

List of Furthest Airports from Altai Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
111,904.57 miles (19,158.50 km) WCochrane Airfield (LGR)Cochrane, ChileView Cochrane Airfield on a map Set LGR as destination Airport Set LGR as destination Airport Get more information about Cochrane Airfield
211,875.38 miles (19,111.53 km) WSWGamboa Airport (WCA)Castro, ChileView Gamboa Airport on a map Set WCA as destination Airport Set WCA as destination Airport Get more information about Gamboa Airport
311,874.25 miles (19,109.71 km) WTeniente Vidal Airfield (GXQ)Coyhaique, ChileView Teniente Vidal Airfield on a map Set GXQ as destination Airport Set GXQ as destination Airport Get more information about Teniente Vidal Airfield
411,867.35 miles (19,098.61 km) WSWMocopulli Airport (MHC)Castro, Los Lagos, ChileView Mocopulli Airport on a map Set MHC as destination Airport Set MHC as destination Airport Get more information about Mocopulli Airport
511,861.76 miles (19,089.60 km) WChile Chico Airfield (CCH)Chile Chico, Aisén Region, ChileView Chile Chico Airfield on a map Set CCH as destination Airport Set CCH as destination Airport Get more information about Chile Chico Airfield
611,857.68 miles (19,083.05 km) WBalmaceda Airport (BBA)Balmaceda, ChileView Balmaceda Airport on a map Set BBA as destination Airport Set BBA as destination Airport Get more information about Balmaceda Airport
711,853.88 miles (19,076.92 km) WSWPupelde Airfield (ZUD)Ancud, Los Lagos Region, ChileView Pupelde Airfield on a map Set ZUD as destination Airport Set ZUD as destination Airport Get more information about Pupelde Airfield
811,843.85 miles (19,060.79 km) WSWLago Argentino Airport (ING)El Calafate, Santa Cruz, ArgentinaView Lago Argentino Airport on a map Set ING as destination Airport Set ING as destination Airport Get more information about Lago Argentino Airport
911,843.14 miles (19,059.64 km) WSWChaitén Airfield (WCH)Chaitén, Los Lagos, ChileView Chaitén Airfield on a map Set WCH as destination Airport Set WCH as destination Airport Get more information about Chaitén Airfield
1011,835.21 miles (19,046.87 km) WSWComandante Armando Tola International Airport (FTE)El Calafate, Santa Cruz Province, ArgentinaView Comandante Armando Tola International Airport on a map Set FTE as destination Airport Set FTE as destination Airport Get more information about Comandante Armando Tola International Airport
1111,828.00 miles (19,035.27 km) WPerito Moreno Airport (PMQ)Perito Moreno, Santa Cruz, ArgentinaView Perito Moreno Airport on a map Set PMQ as destination Airport Set PMQ as destination Airport Get more information about Perito Moreno Airport
1211,810.41 miles (19,006.96 km) SWTeniente Julio Gallardo Airfield (PNT)Puerto Natales, ChileView Teniente Julio Gallardo Airfield on a map Set PNT as destination Airport Set PNT as destination Airport Get more information about Teniente Julio Gallardo Airfield
1311,805.67 miles (18,999.34 km) WSWEl Tepual International Airport (PMC)Puerto Montt, ChileView El Tepual International Airport on a map Set PMC as destination Airport Set PMC as destination Airport Get more information about El Tepual International Airport
1411,804.66 miles (18,997.71 km) WAlto Río Senguer Airport (ARR)Alto Río Senguer, Chubut, ArgentinaView Alto Río Senguer Airport on a map Set ARR as destination Airport Set ARR as destination Airport Get more information about Alto Río Senguer Airport
1511,791.65 miles (18,976.77 km) WSWFrutillar Airport (FRT)Frutillar, ChileView Frutillar Airport on a map Set FRT as destination Airport Set FRT as destination Airport Get more information about Frutillar Airport