Nonstop flight route between Williamsport, Pennsylvania, United States and Da Nang, Vietnam:
Departure Airport:
(41°14'30"N by 76°55'18"W)
Arrival Airport:
(16°2'38"N by 108°11'57"E)
Distance from IPT to DAD:
8,465.19 miles (13,623.37 km)
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Jump to:
- About this route
- IPT Airport Information
- DAD Airport Information
- Facts about IPT
- Facts about DAD
- Map of Nearest Airports to IPT
- List of Nearest Airports to IPT
- Map of Furthest Airports from IPT
- List of Furthest Airports from IPT
- Map of Nearest Airports to DAD
- List of Nearest Airports to DAD
- Map of Furthest Airports from DAD
- List of Furthest Airports from DAD
About this route:
A direct, nonstop flight between Williamsport Regional Airport (IPT), Williamsport, Pennsylvania, United States and Đà Nẵng International Airport (DAD), Da Nang, Vietnam would travel a Great Circle distance of 8,465 miles (or 13,623 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 Williamsport Regional Airport and Đà Nẵng 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 Williamsport Regional Airport and Đà Nẵng 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: | IPT / KIPT |
| Airport Name: | Williamsport Regional Airport |
| Location: | Williamsport, Pennsylvania, United States |
| GPS Coordinates: | 41°14'30"N by 76°55'18"W |
| Area Served: | Williamsport, Pennsylvania |
| Operator/Owner: | Williamsport Municipal Airport Authority |
| Airport Type: | Public |
| Elevation: | 528 feet (161 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from IPT |
| More Information: | IPT Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DAD / VVDN |
| Airport Names: |
|
| Location: | Da Nang, Vietnam |
| GPS Coordinates: | 16°2'38"N by 108°11'57"E |
| Area Served: | Da Nang |
| Operator/Owner: | Airports Corporation of Vietnam |
| Airport Type: | Public / Military |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DAD |
| More Information: | DAD Maps & Info |
Facts about Williamsport Regional Airport (IPT):
- Because of Williamsport Regional Airport's relatively low elevation of 528 feet, planes can take off or land at Williamsport Regional 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.
- Williamsport Regional Airport (IPT) has 2 runways.
- The Williamsport Municipal Airport Authority announced the terminal will be replaced with a building twice the size.
- The furthest airport from Williamsport Regional Airport (IPT) is Margaret River Airport (MGV), which is located 11,608 miles (18,682 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Williamsport Regional Airport (IPT) is William T. Piper Memorial Airport (LHV), which is located 27 miles (44 kilometers) WSW of IPT.
- TWA and United dropped IPT in 1965-66, leaving Allegheny Airlines.
Facts about Đà Nẵng International Airport (DAD):
- Da Nang International Airport has two 10,000-foot paved, parallel runways capable of handling large, modern aircraft such as Boeing 747s, 767s and Airbus 320s.
- The closest airport to Đà Nẵng International Airport (DAD) is Phu Bai International Airport (HUI), which is located 41 miles (66 kilometers) NW of DAD.
- During the year 2006, Da Nang Airport counted one million passengers annually, the first time since 1975 it had reached this level.
- After the war, the facility was used by the French Air Force during the French Indochina War.
- In addition to being known as "Đà Nẵng International Airport", another name for DAD is "Sân bay Quốc tế Đà Nẵng".
- Đà Nẵng International Airport (DAD) has 2 runways.
- Because of Đà Nẵng International Airport's relatively low elevation of 33 feet, planes can take off or land at Đà Nẵng 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 Đà Nẵng International Airport (DAD) is Rodríguez Ballón International Airport (AQP), which is nearly antipodal to Đà Nẵng International Airport (meaning Đà Nẵng International Airport is almost on the exact opposite side of the Earth from Rodríguez Ballón International Airport), and is located 12,412 miles (19,975 kilometers) away in Arequipa, Peru.
- Both Tiger Airways and AirAsia terminated their respective SIN-DAD and KUL-DAD flight due to high airport fees.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.03 miles (43.51 km) WSW | William T. Piper Memorial Airport (LHV) | Lock Haven, Pennsylvania, United States |     |
| 2 | 29.21 miles (47.01 km) S | Penn Valley Airport (SEG) | Selinsgrove, Pennsylvania, United States | |
| 3 | 51.35 miles (82.65 km) ESE | Hazleton Municipal Airport (HZL) | Hazleton, Pennsylvania, United States | |
| 4 | 53.61 miles (86.27 km) SW | Mifflin County Airport (RED) | Reedsville, Pennsylvania, United States | |
| 5 | 55.39 miles (89.15 km) WSW | University Park Airport (SCE) | State College, Pennsylvania, United States | |
| 6 | 55.67 miles (89.59 km) E | Wilkes-Barre Wyoming Valley Airport (WBW) | Wilkes-Barre, Pennsylvania, United States | |
| 7 | 58.72 miles (94.50 km) SSE | Muir Army Airfield (MUI) | Fort Indiantown Gap, Pennsylvania, United States | |
| 8 | 62.57 miles (100.69 km) E | Wilkes-Barre/Scranton International Airport (AVP) | Avoca, Pennsylvania, United States | |
| 9 | 63.47 miles (102.14 km) N | Elmira/Corning Regional Airport (ELM) | Elmira/Big Flats, New York, United States | |
| 10 | 65.57 miles (105.53 km) WSW | Mid-State Regional Airport (PSB) | Philipsburg, Pennsylvania, United States | |
| 11 | 70.88 miles (114.07 km) S | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 12 | 72.92 miles (117.36 km) S | Harrisburg International Airport (MDT) | Harrisburg, Pennsylvania, United States | |
| 13 | 77.83 miles (125.25 km) SE | Reading Regional Airport (RDG) | Reading, Pennsylvania, United States | |
| 14 | 80.48 miles (129.52 km) E | Pocono Mountains Municipal Airport (MPO) | Mount Pocono, Pennsylvania, United States | |
| 15 | 81.45 miles (131.08 km) NW | Wellsville Municipal Airport (ELZ) | Wellsville, New York, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,608.41 miles (18,681.87 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,584.39 miles (18,643.22 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,577.19 miles (18,631.64 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,558.29 miles (18,601.22 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,526.96 miles (18,550.80 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,498.07 miles (18,504.30 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,488.65 miles (18,489.14 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,484.60 miles (18,482.63 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,477.37 miles (18,470.99 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,427.90 miles (18,391.37 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,356.18 miles (18,275.96 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,332.19 miles (18,237.35 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,309.89 miles (18,201.46 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,306.66 miles (18,196.26 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,287.16 miles (18,164.88 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.19 miles (66.29 km) NW | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 2 | 55.45 miles (89.24 km) SE | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 3 | 154.90 miles (249.29 km) SSE | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 4 | 175.42 miles (282.30 km) NNE | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 5 | 179.18 miles (288.37 km) SSW | Ratanakiri Airport (RBE) | Ratanakiri, Cambodia | |
| 6 | 228.17 miles (367.20 km) WSW | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 7 | 230.86 miles (371.53 km) W | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 8 | 233.31 miles (375.47 km) S | Buon Ma Thuot Airport (BMV) | Buon Me Thuot, Vietnam | |
| 9 | 249.81 miles (402.03 km) NW | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 10 | 252.89 miles (406.98 km) WNW | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 11 | 287.78 miles (463.13 km) SSE | Cam Ranh International Airport (CXR) | Cam Ranh, Khánh Hòa, Vietnam | |
| 12 | 296.87 miles (477.77 km) S | Lien Khuong Airport (DLI) | Da Lat, Lam Dong, Vietnam | |
| 13 | 307.09 miles (494.21 km) NNE | Haikou Meilan International Airport (HAK) | Haikou, Hainan, China | |
| 14 | 321.34 miles (517.15 km) NNW | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 15 | 334.01 miles (537.53 km) W | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,411.70 miles (19,974.65 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 2 | 12,320.53 miles (19,827.92 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 3 | 12,318.79 miles (19,825.12 km) SSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 12,263.23 miles (19,735.70 km) S | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 5 | 12,250.62 miles (19,715.42 km) SSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 6 | 12,250.62 miles (19,715.42 km) SSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 7 | 12,245.27 miles (19,706.80 km) SSE | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 12,210.84 miles (19,651.39 km) ESE | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 9 | 12,195.30 miles (19,626.38 km) W | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 10 | 12,193.12 miles (19,622.87 km) WSW | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 11 | 12,180.54 miles (19,602.62 km) SE | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 12 | 12,180.54 miles (19,602.62 km) SE | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 13 | 12,143.87 miles (19,543.61 km) SW | Padre Aldamiz International Airport (PEM) | Puerto Maldonado, Peru | |
| 14 | 12,129.01 miles (19,519.70 km) WSW | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 15 | 12,108.81 miles (19,487.19 km) SSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |