Nonstop flight route between Changhai, China and Novato, California, United States:
Departure Airport:
(39°15'59"N by 122°40'0"E)
Arrival Airport:
(38°8'36"N by 122°33'21"W)
Distance from CNI to NOT:
5,679.38 miles (9,140.05 km)
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- About this route
- CNI Airport Information
- NOT Airport Information
- Facts about CNI
- Facts about NOT
- Map of Nearest Airports to CNI
- List of Nearest Airports to CNI
- Map of Furthest Airports from CNI
- List of Furthest Airports from CNI
- Map of Nearest Airports to NOT
- List of Nearest Airports to NOT
- Map of Furthest Airports from NOT
- List of Furthest Airports from NOT
About this route:
A direct, nonstop flight between Changhai Airport (CNI), Changhai, China and Marin County Airport (NOT), Novato, California, United States would travel a Great Circle distance of 5,679 miles (or 9,140 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 Changhai Airport and Marin County 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 Changhai Airport and Marin County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CNI / ZYCH |
| Airport Names: |
|
| Location: | Changhai, China |
| GPS Coordinates: | 39°15'59"N by 122°40'0"E |
| Airport Type: | Public |
| View all routes: | Routes from CNI |
| More Information: | CNI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NOT / KDVO |
| Airport Names: |
|
| Location: | Novato, California, United States |
| GPS Coordinates: | 38°8'36"N by 122°33'21"W |
| Operator/Owner: | Marin County |
| Elevation: | 2 feet (1 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NOT |
| More Information: | NOT Maps & Info |
Facts about Changhai Airport (CNI):
- In addition to being known as "Changhai Airport", other names for CNI include "长海大长山岛机场" and "Zhǎnghǎi Dàzhǎngshāndǎo Jīchǎng".
- The furthest airport from Changhai Airport (CNI) is Miramar Airport (MJR), which is nearly antipodal to Changhai Airport (meaning Changhai Airport is almost on the exact opposite side of the Earth from Miramar Airport), and is located 12,359 miles (19,890 kilometers) away in Miramar, Buenos Aires, Argentina.
- The closest airport to Changhai Airport (CNI) is Dalian Zhoushuizi International Airport (DLC), which is located 64 miles (103 kilometers) WSW of CNI.
Facts about Marin County Airport (NOT):
- The furthest airport from Marin County Airport (NOT) is Tôlanaro Airport (FTU), which is located 11,343 miles (18,254 kilometers) away in Tôlanaro, Madagascar.
- Because of Marin County Airport's relatively low elevation of 2 feet, planes can take off or land at Marin 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.
- Marin County Airport (NOT) currently has only 1 runway.
- The typical Gnoss Field crosswind landing conditions on runway 31 are a stronger than reported headwind on right base and, in a typical training aircraft, a slight amount of wind shear about 100 feet before the runway 31 threshold, settling down to a steady crosswind - but then adding to a slight headwind component, just past the near west side hangars.
- Somehow Gnoss's single runway is laid out almost exactly perpendicular to the prevailing offshore west winds.
- There is a plan to extend the length of Gnoss' runway by 1100', to 4400'.
- In addition to being known as "Marin County Airport", other names for NOT include "Gnoss Field" and "DVO".
- The closest airport to Marin County Airport (NOT) is Napa County Airport (APC), which is located only 16 miles (25 kilometers) ENE of NOT.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 63.97 miles (102.95 km) WSW | Dalian Zhoushuizi International Airport (DLC) | Dalian, Liaoning, China |     |
| 2 | 127.41 miles (205.04 km) N | Anshan Teng'ao Airport (AOG) | Anshan, Liaoning, China | |
| 3 | 145.63 miles (234.37 km) S | Weihai Dashuibo Airport (WEH) | Weihai, Shandong, China | |
| 4 | 146.72 miles (236.12 km) SSW | Yantai Laishan International Airport (YNT) | Yantai, Shandong, China | |
| 5 | 152.49 miles (245.41 km) NNW | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 6 | 160.71 miles (258.64 km) E | Pyongyang Sunan International Airport (FNJ) | Pyongyang, North Korea | |
| 7 | 163.60 miles (263.28 km) WNW | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 8 | 169.53 miles (272.82 km) NNE | Shenyang Taoxian International Airport (SHE) | Shenyang, China | |
| 9 | 196.01 miles (315.45 km) NW | Chaoyang Airport (CHG) | Chaoyang, Liaoning, China | |
| 10 | 239.34 miles (385.18 km) ESE | Incheon International Airport (ICN) | Incheon (near Seoul), South Korea | |
| 11 | 242.16 miles (389.72 km) SSW | Qingdao Liuting International Airport (TAO) | Qingdao, Shandong, China | |
| 12 | 251.16 miles (404.21 km) W | Tangshan Sannühe Airport (TVS) | Tangshan, Hebei, China | |
| 13 | 252.49 miles (406.35 km) ESE | Gimpo International Airport (GMP) | Seoul, South Korea | |
| 14 | 252.49 miles (406.35 km) ESE | Gimpo International Airport (SEL) | Seoul, South Korea | |
| 15 | 260.48 miles (419.20 km) NE | Tonghua Sanyuanpu Airport (TNH) | Tonghua, Jilin, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,359.28 miles (19,890.28 km) SSE | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 2 | 12,343.84 miles (19,865.44 km) S | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 3 | 12,340.35 miles (19,859.82 km) ESE | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 4 | 12,295.50 miles (19,787.64 km) S | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 5 | 12,264.44 miles (19,737.66 km) ESE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 6 | 12,262.29 miles (19,734.19 km) SE | Tandil Airport (TDL) | Tandil, Argentina | |
| 7 | 12,209.76 miles (19,649.66 km) SE | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 8 | 12,195.47 miles (19,626.65 km) SSE | Las Flores Airport (ELB) | El Banco, Colombia | |
| 9 | 12,174.45 miles (19,592.84 km) E | Comandante Espora Airport (BHI) | Bahía Blanca, Buenos Aires Province, Argentina | |
| 10 | 12,159.80 miles (19,569.24 km) ESE | Brigadier Hector Eduardo Ruiz Airport (CSZ) | Coronel Suárez, Buenos Aires, Argentina | |
| 11 | 12,138.49 miles (19,534.96 km) S | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 12 | 12,122.66 miles (19,509.49 km) SSE | Ministro Pistarini International Airport (EZE) | Ezeiza (near Buenos Aires), Argentina | |
| 13 | 12,122.55 miles (19,509.30 km) SSW | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 14 | 12,117.39 miles (19,501.01 km) ESE | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 15 | 12,107.98 miles (19,485.86 km) SSW | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 15.71 miles (25.29 km) ENE | Napa County Airport (APC) | Napa, California, United States | |
| 2 | 28.82 miles (46.38 km) NNW | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States | |
| 3 | 29.16 miles (46.93 km) ESE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 4 | 34.42 miles (55.40 km) SSE | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| 5 | 35.11 miles (56.50 km) ENE | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 6 | 36.08 miles (58.07 km) ENE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 7 | 37.58 miles (60.47 km) SSE | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 8 | 41.02 miles (66.01 km) SE | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 9 | 43.65 miles (70.25 km) S | Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) | Half Moon Bay, California, United States | |
| 10 | 50.75 miles (81.68 km) SE | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 11 | 52.95 miles (85.21 km) SSE | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 12 | 57.47 miles (92.49 km) SSE | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 13 | 62.99 miles (101.37 km) ENE | Sacramento Executive Airport (SAC) | Sacramento, California, United States | |
| 14 | 63.90 miles (102.84 km) SSE | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 15 | 64.69 miles (104.11 km) NE | Sacramento International Airport (SMF) | Sacramento, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,342.67 miles (18,254.22 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,268.31 miles (18,134.55 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,245.84 miles (18,098.38 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 4 | 11,239.15 miles (18,087.62 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,212.82 miles (18,045.25 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,147.12 miles (17,939.51 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,129.19 miles (17,910.65 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 11,117.85 miles (17,892.39 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 11,046.08 miles (17,776.90 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,041.82 miles (17,770.04 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 11,029.27 miles (17,749.84 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,971.75 miles (17,657.28 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 13 | 10,969.80 miles (17,654.14 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 14 | 10,965.20 miles (17,646.74 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,945.36 miles (17,614.80 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |