About this route:

A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and Sayun AirportSeiyun Airport (GXF), Seiyun, Yemen would travel a Great Circle distance of 8,649 miles (or 13,919 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 Sayun AirportSeiyun 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 Sayun AirportSeiyun 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: GXF / OYSY
Airport Name: Sayun AirportSeiyun Airport
Location: Seiyun, Yemen
GPS Coordinates: 15°57'57"N by 48°47'17"E
Area Served: Sayun
Airport Type: Public
Elevation: 2097 feet (639 meters)
# of Runways: 1
View all routes: Routes from GXF
More Information: GXF Maps & Info

Facts about Napa County Airport (APC):

  • Napa County Airport (APC) has 3 runways.
  • The closest airport to Napa County Airport (APC) is Marin County Airport (NOT), which is located only 16 miles (25 kilometers) WSW of 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.
  • After World War II the property was deeded to Napa County by the War Assets Administration for civil use.
  • In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
  • 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.

Facts about Sayun AirportSeiyun Airport (GXF):

  • The furthest airport from Sayun AirportSeiyun Airport (GXF) is Pukarua Airport (PUK), which is nearly antipodal to Sayun AirportSeiyun Airport (meaning Sayun AirportSeiyun Airport is almost on the exact opposite side of the Earth from Pukarua Airport), and is located 12,021 miles (19,346 kilometers) away in Pukarua, Tuamotus, French Polynesia.
  • Sayun AirportSeiyun Airport (GXF) currently has only 1 runway.
  • The closest airport to Sayun AirportSeiyun Airport (GXF) is Riyan Airport (MKX), which is located 98 miles (158 kilometers) SSE of GXF.

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 Sayun AirportSeiyun Airport:

List of Nearest Airports to Sayun AirportSeiyun Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
198.20 miles (158.03 km) SSERiyan Airport (MKX)Mukalla, YemenView Riyan Airport on a map Set MKX as destination Airport Set MKX as destination Airport Get more information about Riyan Airport
2163.28 miles (262.77 km) SWAtaq Airport (AXK)Ataq, YemenView Ataq Airport on a map Set AXK as destination Airport Set AXK as destination Airport Get more information about Ataq Airport
3220.16 miles (354.31 km) WSWBeihan Airport (BHN)Beihan, YemenView Beihan Airport on a map Set BHN as destination Airport Set BHN as destination Airport Get more information about Beihan Airport
4225.35 miles (362.67 km) EAl Ghaydha Airport (AAY)Al Ghaydah, YemenView Al Ghaydha Airport on a map Set AAY as destination Airport Set AAY as destination Airport Get more information about Al Ghaydha Airport
5305.71 miles (491.98 km) WEl Rahaba Airport (Sana'a International) (SAH)Sana'a, YemenView El Rahaba Airport (Sana'a International) on a map Set SAH as destination Airport Set SAH as destination Airport Get more information about El Rahaba Airport (Sana'a International)
6306.49 miles (493.25 km) SSEAlula Airport (ALU)Alula, SomaliaView Alula Airport on a map Set ALU as destination Airport Set ALU as destination Airport Get more information about Alula Airport
7310.53 miles (499.75 km) WNWNajran Domestic Airport (EAM)Najran (Nejran), Saudi ArabiaView Najran Domestic Airport on a map Set EAM as destination Airport Set EAM as destination Airport Get more information about Najran Domestic Airport
8317.98 miles (511.74 km) SSECandala Airport (CXN)Candala, SomaliaView Candala Airport on a map Set CXN as destination Airport Set CXN as destination Airport Get more information about Candala Airport
9325.00 miles (523.03 km) SBender Qassim International Airport (BSA)Boosaaso, SomaliaView Bender Qassim International Airport on a map Set BSA as destination Airport Set BSA as destination Airport Get more information about Bender Qassim International Airport
10332.02 miles (534.34 km) SWAden International Airport (ADE)Aden, YemenView Aden International Airport on a map Set ADE as destination Airport Set ADE as destination Airport Get more information about Aden International Airport
11348.17 miles (560.32 km) WSWTa'izz International Airport (TAI)Ta'izz, YemenView Ta'izz International Airport on a map Set TAI as destination Airport Set TAI as destination Airport Get more information about Ta'izz International Airport
12359.10 miles (577.92 km) ENESalalah Airport (SLL)Salalah, OmanView Salalah Airport on a map Set SLL as destination Airport Set SLL as destination Airport Get more information about Salalah Airport
13379.69 miles (611.05 km) SSWErigavo Airport (ERA)Erigavo, SomaliaView Erigavo Airport on a map Set ERA as destination Airport Set ERA as destination Airport Get more information about Erigavo Airport
14396.16 miles (637.55 km) WSWHodeida International Airport (HOD)Al Hudaydah (Hodeida), YemenView Hodeida International Airport on a map Set HOD as destination Airport Set HOD as destination Airport Get more information about Hodeida International Airport
15434.28 miles (698.90 km) WNWAbha Regional Airport (AHB)Abha / Khamis Mushait, Saudi ArabiaView Abha Regional Airport on a map Set AHB as destination Airport Set AHB as destination Airport Get more information about Abha Regional Airport

Map of Furthest Airports from Sayun AirportSeiyun Airport:

List of Furthest Airports from Sayun AirportSeiyun Airport:

RankDistance & DirectionAirport Name & IATA CodeAirport LocationFurther Actions
112,021.13 miles (19,346.08 km) ESEPukarua Airport (PUK)Pukarua, Tuamotus, French PolynesiaView Pukarua Airport on a map Set PUK as destination Airport Set PUK as destination Airport Get more information about Pukarua Airport
211,889.98 miles (19,135.02 km) SSETotegegie Airport (GMR)Mangareva, Gambier Islands, French PolynesiaView Totegegie Airport on a map Set GMR as destination Airport Set GMR as destination Airport Get more information about Totegegie Airport
311,888.81 miles (19,133.14 km) ESENukutavake Airport (NUK)Nukutavake, Tuamotus, French PolynesiaView Nukutavake Airport on a map Set NUK as destination Airport Set NUK as destination Airport Get more information about Nukutavake Airport
411,851.58 miles (19,073.22 km) SETureira Airport (ZTA)Tureia, Tuamotus, French PolynesiaView Tureira Airport on a map Set ZTA as destination Airport Set ZTA as destination Airport Get more information about Tureira Airport
511,793.85 miles (18,980.32 km) EFangatau Airport (FGU)Fangatau, French PolynesiaView Fangatau Airport on a map Set FGU as destination Airport Set FGU as destination Airport Get more information about Fangatau Airport
611,777.52 miles (18,954.04 km) ESEHao Airport (HOI)Hao, Tuamotu Island, French PolynesiaView Hao Airport on a map Set HOI as destination Airport Set HOI as destination Airport Get more information about Hao Airport
711,759.20 miles (18,924.54 km) SEAtuona Airport (AUQ)Atuona, Marquesas Islands, French PolynesiaView Atuona Airport on a map Set AUQ as destination Airport Set AUQ as destination Airport Get more information about Atuona Airport
811,688.71 miles (18,811.11 km) ERaroia Airport (RRR)Raroia, French PolynesiaView Raroia Airport on a map Set RRR as destination Airport Set RRR as destination Airport Get more information about Raroia Airport
911,610.57 miles (18,685.35 km) EMakemo Airport (MKP)Makemo, French PolynesiaView Makemo Airport on a map Set MKP as destination Airport Set MKP as destination Airport Get more information about Makemo Airport
1011,485.63 miles (18,484.28 km) EAnaa Airport (AAA)Anaa, Tuamotus, French PolynesiaView Anaa Airport on a map Set AAA as destination Airport Set AAA as destination Airport Get more information about Anaa Airport
1111,477.63 miles (18,471.41 km) EFakarava Airport (FAV)Fakarava, Society Islands, French PolynesiaView Fakarava Airport on a map Set FAV as destination Airport Set FAV as destination Airport Get more information about Fakarava Airport
1211,440.69 miles (18,411.95 km) EManihi Airport (XMH)Manihi, French PolynesiaView Manihi Airport on a map Set XMH as destination Airport Set XMH as destination Airport Get more information about Manihi Airport
1311,428.26 miles (18,391.96 km) EAhe Airport (AHE)Ahe, French PolynesiaView Ahe Airport on a map Set AHE as destination Airport Set AHE as destination Airport Get more information about Ahe Airport
1411,425.83 miles (18,388.04 km) EApataki Airport (APK)Apataki, French PolynesiaView Apataki Airport on a map Set APK as destination Airport Set APK as destination Airport Get more information about Apataki Airport
1511,410.46 miles (18,363.31 km) EArutua Airport (AXR)Arutua, Tuamotus, French PolynesiaView Arutua Airport on a map Set AXR as destination Airport Set AXR as destination Airport Get more information about Arutua Airport