Nonstop flight route between Oaktown, Indiana, United States and Haiphong, Vietnam:
Departure Airport:
(38°51'5"N by 87°29'58"W)
Arrival Airport:
(20°49'9"N by 106°43'28"E)
Distance from OTN to HPH:
8,212.35 miles (13,216.47 km)
Share this route:
Jump to:
- About this route
- OTN Airport Information
- HPH Airport Information
- Facts about OTN
- Facts about HPH
- Map of Nearest Airports to OTN
- List of Nearest Airports to OTN
- Map of Furthest Airports from OTN
- List of Furthest Airports from OTN
- Map of Nearest Airports to HPH
- List of Nearest Airports to HPH
- Map of Furthest Airports from HPH
- List of Furthest Airports from HPH
About this route:
A direct, nonstop flight between Ed-Air Airport (OTN), Oaktown, Indiana, United States and Cat Bi International Airport (HPH), Haiphong, Vietnam would travel a Great Circle distance of 8,212 miles (or 13,216 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 Ed-Air Airport and Cat Bi International 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 Ed-Air Airport and Cat Bi International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | OTN / |
| Airport Names: |
|
| Location: | Oaktown, Indiana, United States |
| GPS Coordinates: | 38°51'5"N by 87°29'58"W |
| Area Served: | Oaktown, Indiana |
| Operator/Owner: | Edward A. Huddleston |
| Airport Type: | Private use |
| Elevation: | 426 feet (130 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OTN |
| More Information: | OTN Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HPH / VVCI |
| Airport Names: |
|
| Location: | Haiphong, Vietnam |
| GPS Coordinates: | 20°49'9"N by 106°43'28"E |
| Operator/Owner: | Northern Airports Services Company |
| Airport Type: | Public |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HPH |
| More Information: | HPH Maps & Info |
Facts about Ed-Air Airport (OTN):
- In addition to being known as "Ed-Air Airport", another name for OTN is "2IG4".
- The closest airport to Ed-Air Airport (OTN) is Lawrenceville–Vincennes International Airport (LWV), which is located only 8 miles (13 kilometers) SW of OTN.
- The furthest airport from Ed-Air Airport (OTN) is Margaret River Airport (MGV), which is located 11,138 miles (17,925 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Ed-Air Airport's relatively low elevation of 426 feet, planes can take off or land at Ed-Air 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.
- Ed-Air Airport (OTN) currently has only 1 runway.
- Ed-Air Airport resides at elevation of 426 feet above mean sea level.
Facts about Cat Bi International Airport (HPH):
- Because of Cat Bi International Airport's relatively low elevation of 13 feet, planes can take off or land at Cat Bi International 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 Cat Bi International Airport (HPH) is Diego Aracena International Airport (IQQ), which is nearly antipodal to Cat Bi International Airport (meaning Cat Bi International Airport is almost on the exact opposite side of the Earth from Diego Aracena International Airport), and is located 12,236 miles (19,692 kilometers) away in Iquique, Chile.
- The closest airport to Cat Bi International Airport (HPH) is Nội Bài International Airport (HAN), which is located 65 miles (105 kilometers) WNW of HPH.
- In addition to being known as "Cat Bi International Airport", another name for HPH is "Sân bay Quốc tế Cát Bi".
- Cat Bi International Airport (HPH) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.29 miles (13.35 km) SW | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States |     |
| 2 | 11.41 miles (18.36 km) SSW | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 3 | 18.40 miles (29.62 km) N | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 4 | 42.72 miles (68.74 km) NNE | Terre Haute International Airport Hulman Field (HUF) | Terre Haute, Indiana, United States | |
| 5 | 51.03 miles (82.12 km) SE | Huntingburg Airport (HNB) | Huntingburg, Indiana, United States | |
| 6 | 51.60 miles (83.05 km) ENE | Monroe County Airport (BMG) | Bloomington, Indiana, United States | |
| 7 | 52.30 miles (84.16 km) ESE | French Lick Municipal Airport (FRH) | French Lick, Indiana, United States | |
| 8 | 56.20 miles (90.45 km) S | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| 9 | 56.75 miles (91.33 km) E | Virgil I. Grissom Municipal Airport (BFR) | Bedford, Indiana, United States | |
| 10 | 60.15 miles (96.80 km) NW | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 11 | 78.96 miles (127.07 km) SSE | Owensboro-Daviess County Airport (OWB) | Owensboro, Kentucky, United States | |
| 12 | 80.22 miles (129.10 km) W | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 13 | 81.96 miles (131.90 km) WSW | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 14 | 85.73 miles (137.98 km) E | Freeman Municipal Airport (SER) | Seymour, Indiana, United States | |
| 15 | 87.94 miles (141.52 km) NE | Indianapolis International Airport (IND) | Indianapolis, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,138.41 miles (17,925.49 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,116.15 miles (17,889.66 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,093.22 miles (17,852.77 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,091.22 miles (17,849.55 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 11,060.78 miles (17,800.56 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,045.65 miles (17,776.20 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,036.33 miles (17,761.20 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,029.37 miles (17,750.00 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,017.34 miles (17,730.64 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,996.19 miles (17,696.61 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,990.66 miles (17,687.71 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,968.01 miles (17,651.26 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,939.96 miles (17,606.12 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,937.56 miles (17,602.25 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,921.85 miles (17,576.97 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 65.37 miles (105.20 km) WNW | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 2 | 103.19 miles (166.06 km) SW | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 3 | 154.65 miles (248.88 km) NE | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 4 | 159.36 miles (256.47 km) SSW | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 5 | 172.84 miles (278.16 km) ENE | Beihai Fucheng Airport (BHY) | Beihai, Guangxi, China | |
| 6 | 200.95 miles (323.40 km) N | Baise Bama Airport (AEB) | Baise, Guangxi, China | |
| 7 | 235.92 miles (379.68 km) E | Zhanjiang Airport (ZHA) | Zhanjiang, Guangdong, China | |
| 8 | 242.88 miles (390.88 km) W | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 9 | 243.62 miles (392.07 km) NW | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| 10 | 246.65 miles (396.94 km) SE | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 11 | 249.45 miles (401.45 km) ESE | Haikou Meilan International Airport (HAK) | Haikou, Hainan, China | |
| 12 | 249.60 miles (401.69 km) WSW | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 13 | 273.50 miles (440.15 km) SSW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 14 | 280.88 miles (452.04 km) NNE | Hechi Jinchengjiang Airport (HCJ) | Hechi, Guangxi, China | |
| 15 | 289.41 miles (465.76 km) NE | Liuzhou Bailian Airport (LZH) | Liuzhou, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,235.84 miles (19,691.63 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 2 | 12,204.67 miles (19,641.46 km) SW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 3 | 12,186.88 miles (19,612.83 km) SSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 12,180.52 miles (19,602.59 km) SW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 5 | 12,180.52 miles (19,602.59 km) SW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 6 | 12,180.47 miles (19,602.51 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 7 | 12,133.28 miles (19,526.58 km) WSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 8 | 12,108.16 miles (19,486.14 km) SSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 9 | 12,020.13 miles (19,344.48 km) SSW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 10 | 12,020.08 miles (19,344.39 km) W | Uyuni Joya Andina Airport (UYU) | Uyuni, Potosí, Bolivia | |
| 11 | 12,014.18 miles (19,334.91 km) SSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 12 | 12,010.02 miles (19,328.20 km) SSE | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 13 | 11,997.09 miles (19,307.40 km) SSW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 14 | 11,990.54 miles (19,296.86 km) SW | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 15 | 11,954.26 miles (19,238.47 km) SSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |