Nonstop flight route between Ardmore, Oklahoma, United States and Changhai, China:
Departure Airport:
(34°18'15"N by 97°1'14"W)
Arrival Airport:
(39°15'59"N by 122°40'0"E)
Distance from ADM to CNI:
6,756.24 miles (10,873.09 km)
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Jump to:
- About this route
- ADM Airport Information
- CNI Airport Information
- Facts about ADM
- Facts about CNI
- Map of Nearest Airports to ADM
- List of Nearest Airports to ADM
- Map of Furthest Airports from ADM
- List of Furthest Airports from ADM
- Map of Nearest Airports to CNI
- List of Nearest Airports to CNI
- Map of Furthest Airports from CNI
- List of Furthest Airports from CNI
About this route:
A direct, nonstop flight between Ardmore Municipal Airport (ADM), Ardmore, Oklahoma, United States and Changhai Airport (CNI), Changhai, China would travel a Great Circle distance of 6,756 miles (or 10,873 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 Ardmore Municipal Airport and Changhai 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 Ardmore Municipal Airport and Changhai Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ADM / KADM |
| Airport Names: |
|
| Location: | Ardmore, Oklahoma, United States |
| GPS Coordinates: | 34°18'15"N by 97°1'14"W |
| Area Served: | Ardmore, Oklahoma |
| Operator/Owner: | City of Ardmore |
| Airport Type: | Public |
| Elevation: | 777 feet (237 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ADM |
| More Information: | ADM Maps & Info |
Arrival 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 |
Facts about Ardmore Municipal Airport (ADM):
- In addition to being known as "Ardmore Municipal Airport", another name for ADM is "Ardmore Industrial Airpark".
- On April 22, 1966 American Flyers Flight 280 on approach to Ardmore crashed into a hill.
- Ardmore Municipal Airport (ADM) has 2 runways.
- Because of Ardmore Municipal Airport's relatively low elevation of 777 feet, planes can take off or land at Ardmore Municipal 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 closest airport to Ardmore Municipal Airport (ADM) is Ardmore Downtown Executive Airport (AHD), which is located only 12 miles (20 kilometers) SSW of ADM.
- Industries at the Airpark including King Aerospace, Higgins Interiors, Inc., Dollar General Distribution Center, East Jordan Iron Works, Carbonyx, Inc., and Online Packaging.
- The furthest airport from Ardmore Municipal Airport (ADM) is Sir Gaëtan Duval Airport (RRG), which is located 10,871 miles (17,495 kilometers) away in Rodrigues Island, Mauritius.
Facts about Changhai Airport (CNI):
- The closest airport to Changhai Airport (CNI) is Dalian Zhoushuizi International Airport (DLC), which is located 64 miles (103 kilometers) WSW of 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.33 miles (19.85 km) SSW | Ardmore Downtown Executive Airport (AHD) | Ardmore, Oklahoma, United States |     |
| 2 | 39.87 miles (64.16 km) NNE | Ada Municipal Airport (ADT) | Ada, Oklahoma, United States | |
| 3 | 43.68 miles (70.30 km) SE | Eaker Field (DUA) | Durant, Oklahoma, United States | |
| 4 | 45.35 miles (72.98 km) SSE | North Texas Regional Airport (PNX) | Sherman/Denison, Texas, United States | |
| 5 | 46.22 miles (74.39 km) SSW | Gainesville Municipal Airport (GLE) | Gainesville, Texas, United States | |
| 6 | 54.79 miles (88.17 km) WNW | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 7 | 69.91 miles (112.51 km) NNW | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 8 | 72.89 miles (117.31 km) N | Shawnee Regional Airport (SNL) | Shawnee, Oklahoma, United States | |
| 9 | 76.79 miles (123.59 km) NW | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 10 | 78.67 miles (126.61 km) E | Antlers Municipal Airport (ATE) | Antlers, Oklahoma, United States | |
| 11 | 79.49 miles (127.93 km) NNW | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| 12 | 80.92 miles (130.23 km) ENE | McAlester Regional Airport (MLC) | McAlester, Oklahoma, United States | |
| 13 | 81.60 miles (131.32 km) WNW | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States | |
| 14 | 82.11 miles (132.15 km) NNW | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 15 | 82.24 miles (132.35 km) WNW | Henry Post Army Airfield (FSI) | Fort Sill, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,871.20 miles (17,495.45 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,678.25 miles (17,184.93 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 3 | 10,620.62 miles (17,092.19 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,606.99 miles (17,070.26 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 5 | 10,587.05 miles (17,038.16 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 6 | 10,567.38 miles (17,006.50 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,554.70 miles (16,986.11 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,552.27 miles (16,982.19 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,551.21 miles (16,980.48 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,538.33 miles (16,959.76 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,537.99 miles (16,959.20 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 12 | 10,536.82 miles (16,957.33 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,536.77 miles (16,957.24 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,529.29 miles (16,945.21 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,526.18 miles (16,940.20 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |