Nonstop flight route between Udon Thani, Thailand and Chandalar Lake, Alaska, United States:
Departure Airport:
(17°23'11"N by 102°47'17"E)
Arrival Airport:
(67°30'15"N by 148°28'59"W)
Distance from UTH to WCR:
5,586.92 miles (8,991.26 km)
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Jump to:
- About this route
- UTH Airport Information
- WCR Airport Information
- Facts about UTH
- Facts about WCR
- Map of Nearest Airports to UTH
- List of Nearest Airports to UTH
- Map of Furthest Airports from UTH
- List of Furthest Airports from UTH
- Map of Nearest Airports to WCR
- List of Nearest Airports to WCR
- Map of Furthest Airports from WCR
- List of Furthest Airports from WCR
About this route:
A direct, nonstop flight between Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH), Udon Thani, Thailand and Chandalar Lake Airport (WCR), Chandalar Lake, Alaska, United States would travel a Great Circle distance of 5,587 miles (or 8,991 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 Udon Thani International Airport ท่าอากาศยานอุดรธานี and Chandalar Lake 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 Udon Thani International Airport ท่าอากาศยานอุดรธานี and Chandalar Lake Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | UTH / VTUD |
| Airport Name: | Udon Thani International Airport ท่าอากาศยานอุดรธานี |
| Location: | Udon Thani, Thailand |
| GPS Coordinates: | 17°23'11"N by 102°47'17"E |
| Operator/Owner: | Government |
| Airport Type: | Public/Military |
| Elevation: | 579 feet (176 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UTH |
| More Information: | UTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | WCR / PALR |
| Airport Name: | Chandalar Lake Airport |
| Location: | Chandalar Lake, Alaska, United States |
| GPS Coordinates: | 67°30'15"N by 148°28'59"W |
| Area Served: | Chandalar Lake, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 1920 feet (585 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WCR |
| More Information: | WCR Maps & Info |
Facts about Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH):
- The furthest airport from Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Udon Thani International Airport ท่าอากาศยานอุดรธานี (meaning Udon Thani International Airport ท่าอากาศยานอุดรธานี is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,207 miles (19,645 kilometers) away in Nazca, Ica Region, Peru.
- Because of Udon Thani International Airport ท่าอากาศยานอุดรธานี's relatively low elevation of 579 feet, planes can take off or land at Udon Thani International Airport ท่าอากาศยานอุดรธานี 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 Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) is Wattay International Airport (VTE), which is located 44 miles (71 kilometers) NNW of UTH.
- Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) currently has only 1 runway.
- During the Vietnam War the facility was known as Udorn Royal Thai Air Force Base, serving as a front-line base of the United States Air Force and was the Asian Headquarters for Air America.
Facts about Chandalar Lake Airport (WCR):
- The furthest airport from Chandalar Lake Airport (WCR) is Port Elizabeth International Airport (PLZ), which is located 10,109 miles (16,268 kilometers) away in Port Elizabeth, South Africa.
- Chandalar Lake Airport (WCR) currently has only 1 runway.
- The closest airport to Chandalar Lake Airport (WCR) is Coldfoot Airport (CXF), which is located 49 miles (79 kilometers) WSW of WCR.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.15 miles (71.05 km) NNW | Wattay International Airport (VTE) | Vientiane, Laos |     |
| 2 | 63.55 miles (102.27 km) S | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 3 | 70.40 miles (113.29 km) W | Loei Airport (LOE) | Loei, Thailand | |
| 4 | 116.15 miles (186.92 km) WSW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 5 | 122.29 miles (196.81 km) E | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 6 | 142.31 miles (229.03 km) ESE | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 7 | 144.07 miles (231.86 km) N | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 8 | 145.16 miles (233.61 km) NNW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 9 | 152.16 miles (244.87 km) SSE | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 10 | 171.31 miles (275.70 km) S | Nakhon Ratchasima Airport (NAK) | Nakhon Ratchasima, Thailand | |
| 11 | 178.28 miles (286.91 km) NNW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 12 | 180.14 miles (289.91 km) WNW | Phrae Airport (PRH) | Phrae, Thailand | |
| 13 | 196.20 miles (315.75 km) W | Sukhothai Airport (THS) | Sukhothai, Thailand | |
| 14 | 202.03 miles (325.14 km) SE | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 15 | 211.08 miles (339.70 km) ENE | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,206.75 miles (19,644.81 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 12,176.70 miles (19,596.45 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 12,082.33 miles (19,444.58 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 4 | 12,082.33 miles (19,444.58 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 5 | 12,075.72 miles (19,433.94 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 6 | 12,066.09 miles (19,418.45 km) S | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 7 | 12,057.70 miles (19,404.94 km) W | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 8 | 12,049.65 miles (19,391.99 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 9 | 12,032.59 miles (19,364.53 km) SSW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 10 | 11,996.57 miles (19,306.56 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 11,979.99 miles (19,279.88 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 12 | 11,979.99 miles (19,279.88 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 13 | 11,950.93 miles (19,233.12 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 14 | 11,928.59 miles (19,197.16 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 11,913.69 miles (19,173.19 km) S | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.94 miles (78.76 km) WSW | Coldfoot Airport (CXF) | Coldfoot, Alaska, United States | |
| 2 | 66.10 miles (106.38 km) ESE | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 3 | 72.25 miles (116.28 km) NNW | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 4 | 75.04 miles (120.77 km) SW | Prospect Creek Airport (PPC) | Prospect Creek, Alaska, United States | |
| 5 | 84.12 miles (135.38 km) SSE | Beaver Airport (WBQ) | Beaver, Alaska, United States | |
| 6 | 86.70 miles (139.53 km) ENE | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 7 | 91.16 miles (146.70 km) WSW | Bettles Airport (BTT) | Bettles, Alaska, United States | |
| 8 | 95.49 miles (153.68 km) WNW | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 9 | 103.95 miles (167.29 km) S | Stevens Village Airport (SVS) | Stevens Village, Alaska, United States | |
| 10 | 108.41 miles (174.47 km) SE | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| 11 | 111.46 miles (179.38 km) SE | Birch Creek Airport (KBC) | Birch Creek, Alaska, United States | |
| 12 | 115.12 miles (185.26 km) SSW | Five Mile Airport (FMC) | Five Mile, Alaska, United States | |
| 13 | 129.54 miles (208.47 km) WSW | Allakaket Airport (AET) | Allakaket, Alaska, United States | |
| 14 | 140.74 miles (226.50 km) ESE | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 15 | 145.30 miles (233.84 km) SSW | Rampart Airport (RMP) | Rampart, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,108.76 miles (16,268.44 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,093.62 miles (16,244.07 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,083.67 miles (16,228.06 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,062.81 miles (16,194.48 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,050.53 miles (16,174.72 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 9,994.38 miles (16,084.36 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 7 | 9,949.64 miles (16,012.35 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,904.42 miles (15,939.57 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,835.27 miles (15,828.29 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,830.41 miles (15,820.47 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,825.76 miles (15,812.99 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 9,825.34 miles (15,812.31 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,820.67 miles (15,804.80 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 14 | 9,818.95 miles (15,802.04 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 9,803.22 miles (15,776.71 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |