Nonstop flight route between Thanh Hoa, Vietnam and Ponca City, Oklahoma, United States:
Departure Airport:
(19°54'6"N by 105°28'4"E)
Arrival Airport:
(36°43'54"N by 97°5'58"W)
Distance from THD to PNC:
8,256.04 miles (13,286.77 km)
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Jump to:
- About this route
- THD Airport Information
- PNC Airport Information
- Facts about THD
- Facts about PNC
- Map of Nearest Airports to THD
- List of Nearest Airports to THD
- Map of Furthest Airports from THD
- List of Furthest Airports from THD
- Map of Nearest Airports to PNC
- List of Nearest Airports to PNC
- Map of Furthest Airports from PNC
- List of Furthest Airports from PNC
About this route:
A direct, nonstop flight between Tho Xuan Airport (THD), Thanh Hoa, Vietnam and Ponca City Regional Airport (PNC), Ponca City, Oklahoma, United States would travel a Great Circle distance of 8,256 miles (or 13,287 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 Tho Xuan Airport and Ponca City Regional 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 Tho Xuan Airport and Ponca City Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | THD / |
| Airport Names: |
|
| Location: | Thanh Hoa, Vietnam |
| GPS Coordinates: | 19°54'6"N by 105°28'4"E |
| Operator/Owner: | Vietnam People's Air Force |
| Airport Type: | Military, planned for civilian use in 2013 |
| View all routes: | Routes from THD |
| More Information: | THD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PNC / KPNC |
| Airport Name: | Ponca City Regional Airport |
| Location: | Ponca City, Oklahoma, United States |
| GPS Coordinates: | 36°43'54"N by 97°5'58"W |
| Area Served: | Ponca City, Oklahoma |
| Operator/Owner: | City of Ponca City |
| Airport Type: | Public |
| Elevation: | 1008 feet (307 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PNC |
| More Information: | PNC Maps & Info |
Facts about Tho Xuan Airport (THD):
- The closest airport to Tho Xuan Airport (THD) is Vinh Airport (VII), which is located 82 miles (131 kilometers) S of THD.
- The furthest airport from Tho Xuan Airport (THD) is Ilo Airport (ILQ), which is nearly antipodal to Tho Xuan Airport (meaning Tho Xuan Airport is almost on the exact opposite side of the Earth from Ilo Airport), and is located 12,178 miles (19,599 kilometers) away in Ilo, Moquegua Region, Peru.
- In addition to being known as "Tho Xuan Airport", other names for THD include "THD[1]" and "VV01[verification needed]".
Facts about Ponca City Regional Airport (PNC):
- The closest airport to Ponca City Regional Airport (PNC) is Earl Henry Airport (BWL), which is located only 13 miles (21 kilometers) WNW of PNC.
- Ponca City Regional Airport (PNC) currently has only 1 runway.
- Pilot training at the airfield apparently ended on May 30, 1944, with the reduced demand for new pilots.
- In November 1942, Royal Air Force training ended at Miami and the airfield became a primary pilot training airfield assigned to AAF Flying Training Command, Gulf Coast Training Center.
- The furthest airport from Ponca City Regional Airport (PNC) is Sir Gaëtan Duval Airport (RRG), which is located 10,773 miles (17,338 kilometers) away in Rodrigues Island, Mauritius.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 81.57 miles (131.28 km) S | Vinh Airport (VII) | Vinh, Nghe An, Vietnam |     |
| 2 | 93.77 miles (150.91 km) NNE | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 3 | 103.19 miles (166.06 km) NE | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| 4 | 152.96 miles (246.16 km) WSW | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 5 | 182.15 miles (293.14 km) SSW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 6 | 189.66 miles (305.23 km) WNW | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 7 | 214.84 miles (345.75 km) W | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 8 | 231.30 miles (372.23 km) SW | Wattay International Airport (VTE) | Vientiane, Laos | |
| 9 | 231.54 miles (372.62 km) WNW | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 10 | 235.74 miles (379.39 km) SSW | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 11 | 246.91 miles (397.37 km) SW | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 12 | 247.49 miles (398.29 km) W | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 13 | 255.53 miles (411.23 km) NE | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 14 | 263.27 miles (423.70 km) NNW | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| 15 | 271.91 miles (437.59 km) ENE | Beihai Fucheng Airport (BHY) | Beihai, Guangxi, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,178.48 miles (19,599.32 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 2 | 12,151.34 miles (19,555.64 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 3 | 12,142.77 miles (19,541.85 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 4 | 12,142.77 miles (19,541.85 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 5 | 12,123.73 miles (19,511.21 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 6 | 12,101.58 miles (19,475.56 km) SW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 7 | 12,086.91 miles (19,451.94 km) S | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 8 | 12,077.97 miles (19,437.57 km) SW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 9 | 12,032.57 miles (19,364.49 km) WSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 10 | 12,016.39 miles (19,338.46 km) SW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 11 | 12,002.14 miles (19,315.52 km) S | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 12 | 11,997.02 miles (19,307.29 km) SSE | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 13 | 11,970.12 miles (19,264.00 km) S | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 14 | 11,970.12 miles (19,264.00 km) S | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 15 | 11,964.81 miles (19,255.44 km) SSW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.81 miles (20.61 km) WNW | Earl Henry Airport (BWL) | Blackwell, Oklahoma, United States | |
| 2 | 30.37 miles (48.87 km) N | Strother Field (WLD) | Winfield/Arkansas City, Kansas, United States | |
| 3 | 39.45 miles (63.49 km) S | Stillwater Regional Airport (SWO) | Stillwater, Oklahoma, United States | |
| 4 | 45.39 miles (73.04 km) WSW | Enid Woodring Regional Airport (WDG) | Enid, Oklahoma, United States | |
| 5 | 52.87 miles (85.08 km) WSW | Vance Air Force Base (END) | Enid, Oklahoma, United States | |
| 6 | 56.83 miles (91.47 km) W | Kegelman Air Force Auxiliary Field (CKA) | Cherokee, Oklahoma, United States | |
| 7 | 57.00 miles (91.73 km) SSE | Cushing Municipal Airport (CUH) | Cushing, Oklahoma, United States | |
| 8 | 60.31 miles (97.06 km) E | Bartlesville Municipal Airport (BVO) | Bartlesville, Oklahoma, United States | |
| 9 | 61.62 miles (99.17 km) WNW | Anthony Municipal Airport (ANY) | Anthony, Kansas, United States | |
| 10 | 62.26 miles (100.19 km) N | McConnell Air Force Base Wichita Army Airfield (IAB) | Wichita, Kansas, United States | |
| 11 | 63.34 miles (101.94 km) SSW | Guthrie–Edmond Regional Airport (GOK) | Guthrie, Oklahoma, United States | |
| 12 | 63.88 miles (102.80 km) N | Cessna Aircraft Field (CEA) | Wichita, Kansas, United States | |
| 13 | 66.03 miles (106.26 km) NNW | Wichita Mid-Continent Airport (ICT) | Wichita, Kansas, United States | |
| 14 | 66.80 miles (107.51 km) N | Beech Factory Airport (BEC) | Wichita, Kansas, United States | |
| 15 | 69.66 miles (112.11 km) SSE | Stroud Municipal Airport (SUD) | Stroud, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,773.24 miles (17,337.81 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,620.02 miles (17,091.23 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,598.90 miles (17,057.23 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,577.63 miles (17,023.00 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,568.62 miles (17,008.51 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 10,556.26 miles (16,988.61 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,547.14 miles (16,973.93 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 8 | 10,541.60 miles (16,965.03 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,539.40 miles (16,961.47 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 10 | 10,533.28 miles (16,951.63 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 11 | 10,531.10 miles (16,948.12 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 12 | 10,519.15 miles (16,928.88 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,510.32 miles (16,914.68 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,488.37 miles (16,879.35 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 15 | 10,488.07 miles (16,878.87 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |