Nonstop flight route between Dali, Yunnan, China and Houston, Texas, United States:
Departure Airport:
(25°39'3"N by 100°19'5"E)
Arrival Airport:
(29°49'5"N by 95°40'20"W)
Distance from DLU to IWS:
8,460.57 miles (13,615.93 km)
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Jump to:
- About this route
- DLU Airport Information
- IWS Airport Information
- Facts about DLU
- Facts about IWS
- Map of Nearest Airports to DLU
- List of Nearest Airports to DLU
- Map of Furthest Airports from DLU
- List of Furthest Airports from DLU
- Map of Nearest Airports to IWS
- List of Nearest Airports to IWS
- Map of Furthest Airports from IWS
- List of Furthest Airports from IWS
About this route:
A direct, nonstop flight between Dali Airport (DLU), Dali, Yunnan, China and West Houston Airport (IWS), Houston, Texas, United States would travel a Great Circle distance of 8,461 miles (or 13,616 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 Dali Airport and West Houston 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 Dali Airport and West Houston Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DLU / ZPDL |
| Airport Names: |
|
| Location: | Dali, Yunnan, China |
| GPS Coordinates: | 25°39'3"N by 100°19'5"E |
| Area Served: | Dali, Yunnan, China |
| Operator/Owner: | Yunnan Airport Group |
| Airport Type: | Public |
| Elevation: | 7050 feet (2,149 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DLU |
| More Information: | DLU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | IWS / KIWS |
| Airport Name: | West Houston Airport |
| Location: | Houston, Texas, United States |
| GPS Coordinates: | 29°49'5"N by 95°40'20"W |
| Area Served: | Houston, Texas |
| Operator/Owner: | West Houston Airport Corp. |
| Airport Type: | Public use |
| Elevation: | 111 feet (34 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IWS |
| More Information: | IWS Maps & Info |
Facts about Dali Airport (DLU):
- The furthest airport from Dali Airport (DLU) is Chañaral Airport (CNR), which is located 11,871 miles (19,105 kilometers) away in Chañaral, Atacama Region, Chile.
- Because of Dali Airport's high elevation of 7,050 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DLU. Combined with a high temperature, this could make DLU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- Dali Airport (DLU) currently has only 1 runway.
- The closest airport to Dali Airport (DLU) is Lijiang Sanyi Airport (LJG), which is located 71 miles (115 kilometers) N of DLU.
- In addition to being known as "Dali Airport", other names for DLU include "大理机场" and "Dàlǐ Jīchǎng".
- Dali Airport handled 274,486 passengers last year.
Facts about West Houston Airport (IWS):
- The closest airport to West Houston Airport (IWS) is Andrau Airpark (AAP), which is located only 9 miles (14 kilometers) SE of IWS.
- The furthest airport from West Houston Airport (IWS) is Cocos (Keeling) Island Airport (CCK), which is located 10,979 miles (17,668 kilometers) away in Cocos Islands, Australia.
- On January 3, 2012, a pilot flying a 1985 Cessna 172P with a 180 HP engine from West Houston Airport to Lone Star Executive Airport reported losing power to her aircraft.
- West Houston Airport (IWS) currently has only 1 runway.
- Because of West Houston Airport's relatively low elevation of 111 feet, planes can take off or land at West Houston 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.
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation reliever airport.Houston Air Route Traffic Control Center in Houston is the airport's designated ARTCC.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 71.17 miles (114.54 km) N | Lijiang Sanyi Airport (LJG) | Lijiang City, Yunnan, China |     |
| 2 | 82.84 miles (133.31 km) WSW | Baoshan Yunduan Airport (BSD) | Baoshan, Yunnan, China | |
| 3 | 122.61 miles (197.32 km) WSW | Tengchong Tuofeng Airport (TCZ) | Tengchong, Yunnan, China | |
| 4 | 133.44 miles (214.75 km) S | Lincang Airport (LNJ) | Lincang, Yunnan, China | |
| 5 | 140.57 miles (226.22 km) SW | Dehong Mangshi Airport (LUM) | Mang City, Yunnan, China | |
| 6 | 153.21 miles (246.56 km) NNW | Dêqên Shangri-La Airport (DIG) | Shangri-La, Yunnan, China | |
| 7 | 167.34 miles (269.31 km) ESE | Kunming Changshui International Airport (KMG) | Kunming, Yunnan, China | |
| 8 | 198.33 miles (319.17 km) NE | Xichang Qingshan Airport (XIC) | Qingshan, China | |
| 9 | 214.72 miles (345.56 km) WSW | Bhamo Airport (Banmaw Airport) (BMO) | Bhamo, Myanmar (Burma) | |
| 10 | 242.12 miles (389.65 km) ENE | Zhaotong Airport (ZAT) | Zhaotong, Yunnan, China | |
| 11 | 245.48 miles (395.06 km) SW | Lashio Airport (LSH) | Lashio, Myanmar (Burma) | |
| 12 | 254.23 miles (409.14 km) N | Daocheng Yading Airport (DCY) | Daocheng, Sichuan, China | |
| 13 | 255.60 miles (411.34 km) S | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 14 | 289.75 miles (466.31 km) W | Khamti Airport (KHM) | Khamti, Myanmar (Burma) | |
| 15 | 290.53 miles (467.56 km) ESE | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,871.40 miles (19,105.11 km) W | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 2 | 11,852.60 miles (19,074.86 km) WSW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 3 | 11,840.69 miles (19,055.69 km) WSW | La Florida Airport (LSC) | La Serena, Chile | |
| 4 | 11,836.76 miles (19,049.38 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 5 | 11,819.35 miles (19,021.36 km) W | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 6 | 11,810.41 miles (19,006.96 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 7 | 11,737.50 miles (18,889.63 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 8 | 11,731.21 miles (18,879.50 km) SW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 9 | 11,722.93 miles (18,866.18 km) WSW | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 10 | 11,681.02 miles (18,798.74 km) SW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 11 | 11,669.96 miles (18,780.93 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 12 | 11,668.30 miles (18,778.27 km) SW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 13 | 11,654.49 miles (18,756.04 km) SW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 14 | 11,654.49 miles (18,756.04 km) SW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 15 | 11,639.81 miles (18,732.42 km) SW | Domingo Faustino Sarmiento Airport (UAQ) | San Juan Province, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 8.83 miles (14.21 km) SE | Andrau Airpark (AAP) | Houston, Texas, United States | |
| 2 | 13.58 miles (21.86 km) S | Sugar Land Regional Airport (SGR) | Sugar Land, Texas (near Houston), United States | |
| 3 | 18.29 miles (29.44 km) NNE | David Wayne Hooks Memorial Airport (DWH) | Houston, Texas, United States | |
| 4 | 22.91 miles (36.88 km) ENE | George Bush Intercontinental Airport (IAH) | Houston, Texas, United States | |
| 5 | 26.46 miles (42.59 km) ESE | William P. Hobby Airport (HOU) | Houston, Texas, United States | |
| 6 | 34.10 miles (54.88 km) ESE | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) | Houston, Texas, United States | |
| 7 | 40.00 miles (64.38 km) NNE | Lone Star Executive Airport (CXO) | Houston, Texas, United States | |
| 8 | 43.21 miles (69.54 km) E | Baytown Airport (HPY) | Baytown, Texas, United States | |
| 9 | 48.56 miles (78.15 km) SW | Wharton Regional Airport (WHT) | Wharton, Texas, United States | |
| 10 | 50.64 miles (81.50 km) SSE | Texas Gulf Coast Regional Airport (LJN) | Angleton / Lake Jackson, Texas, United States | |
| 11 | 59.50 miles (95.76 km) S | Bay City Municipal Airport (BBC) | Bay City, Texas, United States | |
| 12 | 61.99 miles (99.76 km) SE | Scholes International Airport at Galveston (GLS) | Galveston, Texas, United States | |
| 13 | 64.36 miles (103.58 km) N | Bruce Brothers Huntsville Regional Airport (HTV) | Huntsville, Texas, United States | |
| 14 | 67.36 miles (108.40 km) NW | Easterwood Airport (CLL) | College Station, Texas, United States | |
| 15 | 73.41 miles (118.14 km) NNW | Coulter Field (CFD) | Bryan, Texas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,978.58 miles (17,668.27 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,952.82 miles (17,626.82 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,653.72 miles (17,145.45 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 4 | 10,634.50 miles (17,114.52 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 5 | 10,622.80 miles (17,095.70 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 6 | 10,615.95 miles (17,084.67 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,610.33 miles (17,075.63 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 8 | 10,609.04 miles (17,073.55 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 9 | 10,604.64 miles (17,066.48 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,598.75 miles (17,056.99 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 11 | 10,586.79 miles (17,037.74 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 12 | 10,582.60 miles (17,030.99 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 13 | 10,567.23 miles (17,006.26 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 10,561.50 miles (16,997.04 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 10,558.05 miles (16,991.49 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |