Nonstop flight route between Bellingham, Washington, United States and Udon Thani, Thailand:
Departure Airport:
(48°47'32"N by 122°32'14"W)
Arrival Airport:
(17°23'11"N by 102°47'17"E)
Distance from BLI to UTH:
7,085.18 miles (11,402.47 km)
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- About this route
- BLI Airport Information
- UTH Airport Information
- Facts about BLI
- Facts about UTH
- Map of Nearest Airports to BLI
- List of Nearest Airports to BLI
- Map of Furthest Airports from BLI
- List of Furthest Airports from BLI
- Map of Nearest Airports to UTH
- List of Nearest Airports to UTH
- Map of Furthest Airports from UTH
- List of Furthest Airports from UTH
About this route:
A direct, nonstop flight between Bellingham International Airport (BLI), Bellingham, Washington, United States and Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH), Udon Thani, Thailand would travel a Great Circle distance of 7,085 miles (or 11,402 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 Bellingham International Airport and Udon Thani International Airport ท่าอากาศยานอุดรธานี, 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 Bellingham International Airport and Udon Thani International Airport ท่าอากาศยานอุดรธานี. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | BLI / KBLI |
| Airport Names: |
|
| Location: | Bellingham, Washington, United States |
| GPS Coordinates: | 48°47'32"N by 122°32'14"W |
| Area Served: | Bellingham, Washington |
| Operator/Owner: | Port of Bellingham |
| Airport Type: | Public |
| Elevation: | 170 feet (52 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BLI |
| More Information: | BLI Maps & Info |
Arrival 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 |
Facts about Bellingham International Airport (BLI):
- The USAAF closed the facility in September 1946, and it was turned over to the War Assets Administration for disposal.
- Bellingham International Airport (BLI) currently has only 1 runway.
- The closest airport to Bellingham International Airport (BLI) is Blaine Municipal Airport (BWS), which is located only 16 miles (26 kilometers) NNW of BLI.
- Bellingham International Airport has bustling general aviation activity, most of which is for the purpose of sightseeing in the San Juan Islands, Victoria in British Columbia, or the Canadian Gulf Islands.
- The furthest airport from Bellingham International Airport (BLI) is Tôlanaro Airport (FTU), which is located 10,700 miles (17,220 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Bellingham International Airport", another name for BLI is "(Bellingham/Tulip Army Airfield)".
- The airport is presently undergoing a significant expansion to the commercial passenger terminal building which will increase the size of the terminal building from 27,000 to 85,000 square feet.
- Because of Bellingham International Airport's relatively low elevation of 170 feet, planes can take off or land at Bellingham 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.
Facts about Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH):
- As well as being a commercial facility, Udon Thani International Airport is also an active Royal Thai Air Force base, the home of Wing 23, 2nd Air Division Air Combat Command.
- 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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.27 miles (26.18 km) NNW | Blaine Municipal Airport (BWS) | Blaine, Washington, United States |     |
| 2 | 17.97 miles (28.92 km) WSW | Orcas Island Airport (ESD) | Eastsound, Washington, United States | |
| 3 | 17.99 miles (28.95 km) NNE | Abbotsford International Airport (YXX) | Abbotsford, British Columbia, Canada | |
| 4 | 18.17 miles (29.24 km) SW | Rosario Seaplane Base (RSJ) | Orcas Island, Washington, United States | |
| 5 | 21.07 miles (33.91 km) SSW | Anacortes Airport (OTS) | Anacortes, Washington, United States | |
| 6 | 22.60 miles (36.36 km) WSW | Westsound Seaplane Base (WSX) | Westsound, Orcas Island, Washington, United States | |
| 7 | 22.85 miles (36.78 km) SSE | Skagit Regional Airport (MVW) | Burlington / Mount Vernon, Washington, United States | |
| 8 | 24.84 miles (39.98 km) SSW | Center Island Airport (CWS) | Center Island, Washington, United States | |
| 9 | 25.80 miles (41.52 km) SW | Fishermans Bay/LPS Seaplane Base (LPS) | Lopez Island, Washington, United States | |
| 10 | 27.85 miles (44.82 km) SW | Friday Harbor Seaplane Base (FBS) | Friday Harbor, Washington, United States | |
| 11 | 28.88 miles (46.47 km) NW | Boundary Bay Airport (YDT) | Delta, British Columbia, Canada | |
| 12 | 29.04 miles (46.74 km) SW | Friday Harbor Airport (FRD) | Friday Harbor, Washington, United States | |
| 13 | 30.33 miles (48.81 km) NNW | Pitt Meadows Regional Airport (YPK) | Pitt Meadows, British Columbia, Canada | |
| 14 | 30.92 miles (49.76 km) S | NAS Whidbey Island (NUW) | Oak Harbor, Washington, United States | |
| 15 | 31.10 miles (50.06 km) WSW | Roche Harbor Seaplane Base (RCE) | San Juan Island, Washington, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,699.80 miles (17,219.61 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,634.78 miles (17,114.98 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,563.80 miles (17,000.75 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,555.95 miles (16,988.12 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,549.29 miles (16,977.39 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,535.42 miles (16,955.08 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 7 | 10,525.14 miles (16,938.53 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 10,519.49 miles (16,929.43 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,515.56 miles (16,923.11 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 10 | 10,508.33 miles (16,911.47 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,505.92 miles (16,907.60 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 12 | 10,494.14 miles (16,888.64 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,477.10 miles (16,861.22 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 14 | 10,474.33 miles (16,856.75 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 10,465.35 miles (16,842.31 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 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 | |