Nonstop flight route between Smithton, Tasmania, Australia and Nakhon Phanom, Thailand:
Departure Airport:
(40°50'6"S by 145°4'59"E)
Arrival Airport:
(17°23'2"N by 104°38'35"E)
Distance from SIO to KOP:
4,785.23 miles (7,701.07 km)
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Jump to:
- About this route
- SIO Airport Information
- KOP Airport Information
- Facts about SIO
- Facts about KOP
- Map of Nearest Airports to SIO
- List of Nearest Airports to SIO
- Map of Furthest Airports from SIO
- List of Furthest Airports from SIO
- Map of Nearest Airports to KOP
- List of Nearest Airports to KOP
- Map of Furthest Airports from KOP
- List of Furthest Airports from KOP
About this route:
A direct, nonstop flight between Smithton Airport (SIO), Smithton, Tasmania, Australia and Nakhon Phanom Airport (KOP), Nakhon Phanom, Thailand would travel a Great Circle distance of 4,785 miles (or 7,701 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 Smithton Airport and Nakhon Phanom 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 Smithton Airport and Nakhon Phanom Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SIO / YSMI |
| Airport Name: | Smithton Airport |
| Location: | Smithton, Tasmania, Australia |
| GPS Coordinates: | 40°50'6"S by 145°4'59"E |
| Operator/Owner: | DIER |
| Airport Type: | Public |
| Elevation: | 31 feet (9 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SIO |
| More Information: | SIO Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KOP / VTUW |
| Airport Names: |
|
| Location: | Nakhon Phanom, Thailand |
| GPS Coordinates: | 17°23'2"N by 104°38'35"E |
| Operator/Owner: | Department of Civil Aviation |
| Airport Type: | Public |
| Elevation: | 587 feet (179 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KOP |
| More Information: | KOP Maps & Info |
Facts about Smithton Airport (SIO):
- The furthest airport from Smithton Airport (SIO) is Corvo Airport (CVU), which is nearly antipodal to Smithton Airport (meaning Smithton Airport is almost on the exact opposite side of the Earth from Corvo Airport), and is located 12,221 miles (19,667 kilometers) away in Corvo Island, Azores, Portugal.
- Smithton Airport (SIO) has 2 runways.
- The closest airport to Smithton Airport (SIO) is Burnie Airport (BWT), which is located 36 miles (57 kilometers) ESE of SIO.
- Because of Smithton Airport's relatively low elevation of 31 feet, planes can take off or land at Smithton 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 Nakhon Phanom Airport (KOP):
- The closest airport to Nakhon Phanom Airport (KOP) is Savannakhet Airport (ZVK), which is located 58 miles (93 kilometers) S of KOP.
- The furthest airport from Nakhon Phanom Airport (KOP) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Nakhon Phanom Airport (meaning Nakhon Phanom Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,260 miles (19,731 kilometers) away in Nazca, Ica Region, Peru.
- In addition to being known as "Nakhon Phanom Airport", another name for KOP is "ท่าอากาศยานนครพนม".
- Because of Nakhon Phanom Airport's relatively low elevation of 587 feet, planes can take off or land at Nakhon Phanom 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.
- Nakhon Phanom Airport (KOP) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.67 miles (57.40 km) ESE | Burnie Airport (BWT) | Burnie, Tasmania, Australia |     |
| 2 | 73.94 miles (119.00 km) ESE | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 3 | 91.66 miles (147.51 km) NW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 4 | 93.21 miles (150.01 km) E | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 5 | 121.20 miles (195.06 km) ESE | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 6 | 161.33 miles (259.64 km) ENE | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 7 | 170.12 miles (273.78 km) ESE | St Helens Airport (HLS) | St. Helens, Tasmania, Australia | |
| 8 | 184.69 miles (297.23 km) NNW | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |
| 9 | 186.35 miles (299.90 km) SE | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 10 | 197.55 miles (317.93 km) N | Moorabbin Harry Hawker Airport (MBW) | Moorabbin, Victoria, Australia | |
| 11 | 199.26 miles (320.67 km) NNW | Avalon Airport (AVV) | Avalon, Victoria, Australia | |
| 12 | 214.89 miles (345.83 km) N | Essendon Airport (MEB) | Melbourne, Victoria, Australia | |
| 13 | 218.83 miles (352.17 km) N | Melbourne Airport (MEL) | Melbourne, Victoria, Australia | |
| 14 | 224.73 miles (361.67 km) NW | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 15 | 243.06 miles (391.16 km) NE | Bairnsdale Aerodrome (BSJ) | Bairnsdale, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,220.71 miles (19,667.28 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 2 | 12,215.46 miles (19,658.83 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 3 | 12,070.45 miles (19,425.46 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 12,058.33 miles (19,405.95 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 12,052.80 miles (19,397.06 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,997.56 miles (19,308.15 km) WNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,899.84 miles (19,150.89 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,849.28 miles (19,069.52 km) WNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,440.34 miles (18,411.40 km) NE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,328.58 miles (18,231.54 km) NE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 11 | 11,304.72 miles (18,193.13 km) ENE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 12 | 11,289.56 miles (18,168.75 km) ENE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 13 | 11,289.28 miles (18,168.29 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 14 | 11,283.08 miles (18,158.32 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 15 | 11,202.50 miles (18,028.64 km) NE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 57.67 miles (92.81 km) S | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 2 | 115.30 miles (185.56 km) NE | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 3 | 122.29 miles (196.81 km) W | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 4 | 138.28 miles (222.54 km) WSW | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 5 | 143.13 miles (230.35 km) WNW | Wattay International Airport (VTE) | Vientiane, Laos | |
| 6 | 148.12 miles (238.37 km) S | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 7 | 171.84 miles (276.55 km) NW | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 8 | 175.15 miles (281.88 km) SSW | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 9 | 182.15 miles (293.14 km) NNE | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 10 | 192.62 miles (309.99 km) W | Loei Airport (LOE) | Loei, Thailand | |
| 11 | 213.36 miles (343.37 km) ESE | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 12 | 228.49 miles (367.72 km) SW | Nakhon Ratchasima Airport (NAK) | Nakhon Ratchasima, Thailand | |
| 13 | 229.69 miles (369.64 km) NW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 14 | 232.98 miles (374.95 km) WSW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 15 | 237.82 miles (382.73 km) NW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,260.05 miles (19,730.59 km) S | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 12,178.89 miles (19,599.98 km) SSE | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 12,177.08 miles (19,597.05 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 4 | 12,171.55 miles (19,588.16 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 5 | 12,150.22 miles (19,553.83 km) SSW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 6 | 12,134.66 miles (19,528.80 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 7 | 12,134.66 miles (19,528.80 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 8 | 12,100.14 miles (19,473.24 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 9 | 12,100.14 miles (19,473.24 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 10 | 12,087.02 miles (19,452.13 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 12,067.70 miles (19,421.03 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 12 | 12,049.74 miles (19,392.13 km) S | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 13 | 12,048.17 miles (19,389.60 km) SSE | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 14 | 12,034.63 miles (19,367.81 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 11,959.49 miles (19,246.89 km) W | El Alto International Airport (LPB) | La Paz, Bolivia | |