Nonstop flight route between Napa, California, United States and Nakhon Phanom, Thailand:
Departure Airport:
(38°12'47"N by 122°16'50"W)
Arrival Airport:
(17°23'2"N by 104°38'35"E)
Distance from APC to KOP:
7,538.39 miles (12,131.84 km)
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Jump to:
- About this route
- APC Airport Information
- KOP Airport Information
- Facts about APC
- Facts about KOP
- Map of Nearest Airports to APC
- List of Nearest Airports to APC
- Map of Furthest Airports from APC
- List of Furthest Airports from APC
- Map of Nearest Airports to KOP
- List of Nearest Airports to KOP
- Map of Furthest Airports from KOP
- List of Furthest Airports from KOP
About this route:
A direct, nonstop flight between Napa County Airport (APC), Napa, California, United States and Nakhon Phanom Airport (KOP), Nakhon Phanom, Thailand would travel a Great Circle distance of 7,538 miles (or 12,132 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 Nakhon Phanom 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 Nakhon Phanom 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: |
|
| 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: | KOP / VTUW |
| Airport Names: |
|
| Location: | Nakhon Phanom, Thailand |
| GPS Coordinates: | 17°23'2"N by 104°38'35"E |
| Operator/Owner: | Department of Civil Aviation |
| Airport Type: | Public |
| Elevation: | 587 feet (179 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KOP |
| More Information: | KOP Maps & Info |
Facts about Napa County Airport (APC):
- 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.
- The airport was built by the United States Army Air Forces about 1942, and was known as Napa Flight Strip.
- During 2008 the airport's 1960-era control tower received extensive radio, plumbing and electrical upgrades and renovations funded by the federal government.
- 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.
- In addition to being known as "Napa County Airport", another name for APC is "Napa Army Airfield".
- 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.
Facts about Nakhon Phanom Airport (KOP):
- Nakhon Phanom Airport (KOP) currently has only 1 runway.
- The closest airport to Nakhon Phanom Airport (KOP) is Savannakhet Airport (ZVK), which is located 58 miles (93 kilometers) S of KOP.
- In addition to being known as "Nakhon Phanom Airport", another name for KOP is "ท่าอากาศยานนครพนม".
- Because of Nakhon Phanom Airport's relatively low elevation of 587 feet, planes can take off or land at Nakhon Phanom 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 Nakhon Phanom Airport (KOP) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Nakhon Phanom Airport (meaning Nakhon Phanom Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,260 miles (19,731 kilometers) away in Nazca, Ica Region, Peru.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.71 miles (25.29 km) WSW | Marin County Airport (NOT) | Novato, California, United States |     |
| 2 | 19.47 miles (31.34 km) E | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 3 | 19.66 miles (31.64 km) SE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 4 | 20.70 miles (33.32 km) ENE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 5 | 34.14 miles (54.94 km) S | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| 6 | 35.33 miles (56.86 km) NW | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States | |
| 7 | 39.27 miles (63.19 km) SSE | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 8 | 41.38 miles (66.60 km) S | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 9 | 43.80 miles (70.50 km) SE | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 10 | 47.40 miles (76.29 km) ENE | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 11 | 49.83 miles (80.19 km) SSW | Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) | Half Moon Bay, California, United States | |
| 12 | 50.04 miles (80.53 km) NE | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| 13 | 52.74 miles (84.88 km) S | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 14 | 56.59 miles (91.07 km) SSE | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 15 | 57.05 miles (91.82 km) ENE | Sacramento Airport McClellan Airfield (MCC) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,329.75 miles (18,233.42 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,261.74 miles (18,123.97 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,232.69 miles (18,077.22 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,232.16 miles (18,076.37 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 5 | 11,208.10 miles (18,037.64 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,135.91 miles (17,921.46 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,117.58 miles (17,891.96 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 8 | 11,117.31 miles (17,891.53 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,032.57 miles (17,755.15 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,028.82 miles (17,749.11 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 11,015.87 miles (17,728.28 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,960.63 miles (17,639.39 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,959.76 miles (17,637.98 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 14 | 10,953.04 miles (17,627.17 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,932.82 miles (17,594.62 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 57.67 miles (92.81 km) S | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 2 | 115.30 miles (185.56 km) NE | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 3 | 122.29 miles (196.81 km) W | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 4 | 138.28 miles (222.54 km) WSW | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 5 | 143.13 miles (230.35 km) WNW | Wattay International Airport (VTE) | Vientiane, Laos | |
| 6 | 148.12 miles (238.37 km) S | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 7 | 171.84 miles (276.55 km) NW | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 8 | 175.15 miles (281.88 km) SSW | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 9 | 182.15 miles (293.14 km) NNE | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 10 | 192.62 miles (309.99 km) W | Loei Airport (LOE) | Loei, Thailand | |
| 11 | 213.36 miles (343.37 km) ESE | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 12 | 228.49 miles (367.72 km) SW | Nakhon Ratchasima Airport (NAK) | Nakhon Ratchasima, Thailand | |
| 13 | 229.69 miles (369.64 km) NW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 14 | 232.98 miles (374.95 km) WSW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 15 | 237.82 miles (382.73 km) NW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,260.05 miles (19,730.59 km) S | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 12,178.89 miles (19,599.98 km) SSE | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 12,177.08 miles (19,597.05 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 4 | 12,171.55 miles (19,588.16 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 5 | 12,150.22 miles (19,553.83 km) SSW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 6 | 12,134.66 miles (19,528.80 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 7 | 12,134.66 miles (19,528.80 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 8 | 12,100.14 miles (19,473.24 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 9 | 12,100.14 miles (19,473.24 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 10 | 12,087.02 miles (19,452.13 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 12,067.70 miles (19,421.03 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 12 | 12,049.74 miles (19,392.13 km) S | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 13 | 12,048.17 miles (19,389.60 km) SSE | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 14 | 12,034.63 miles (19,367.81 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 11,959.49 miles (19,246.89 km) W | El Alto International Airport (LPB) | La Paz, Bolivia | |