Nonstop flight route between Thargomindah, Queensland, Australia and Montague, California, United States:
Departure Airport:
(27°59'11"S by 143°48'38"E)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from XTG to SIY:
7,656.78 miles (12,322.37 km)
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- About this route
- XTG Airport Information
- SIY Airport Information
- Facts about XTG
- Facts about SIY
- Map of Nearest Airports to XTG
- List of Nearest Airports to XTG
- Map of Furthest Airports from XTG
- List of Furthest Airports from XTG
- Map of Nearest Airports to SIY
- List of Nearest Airports to SIY
- Map of Furthest Airports from SIY
- List of Furthest Airports from SIY
About this route:
A direct, nonstop flight between Thargomindah Airport (XTG), Thargomindah, Queensland, Australia and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 7,657 miles (or 12,322 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 Thargomindah Airport and Siskiyou County 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 Thargomindah Airport and Siskiyou County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | XTG / YTGM |
| Airport Name: | Thargomindah Airport |
| Location: | Thargomindah, Queensland, Australia |
| GPS Coordinates: | 27°59'11"S by 143°48'38"E |
| Operator/Owner: | Bulloo Shire Council |
| Airport Type: | Public |
| Elevation: | 433 feet (132 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from XTG |
| More Information: | XTG Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SIY / KSIY |
| Airport Names: |
|
| Location: | Montague, California, United States |
| GPS Coordinates: | 41°46'53"N by 122°28'5"W |
| Operator/Owner: | Siskiyou County |
| Airport Type: | Public |
| Elevation: | 2648 feet (807 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SIY |
| More Information: | SIY Maps & Info |
Facts about Thargomindah Airport (XTG):
- The furthest airport from Thargomindah Airport (XTG) is Flores Airport (FLW), which is located 11,593 miles (18,657 kilometers) away in Flores Island, Azores, Portugal.
- Thargomindah Airport (XTG) has 2 runways.
- The closest airport to Thargomindah Airport (XTG) is Cunnamulla Airport (CMA), which is located 111 miles (178 kilometers) E of XTG.
- Because of Thargomindah Airport's relatively low elevation of 433 feet, planes can take off or land at Thargomindah 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 Siskiyou County Airport (SIY):
- In addition to being known as "Siskiyou County Airport", other names for SIY include "Siskiyou County Air Force Auxiliary Airfield" and "Siskiyou County Army Air Field".
- On 15 October that year, Chico AAF transferred jurisdiction of the Siskiyou County Airport to the Air Technical Service Command.
- The closest airport to Siskiyou County Airport (SIY) is Montague Airport-Yreka Rohrer Field (RKC), which is located only 5 miles (9 kilometers) SW of SIY.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- The furthest airport from Siskiyou County Airport (SIY) is Tôlanaro Airport (FTU), which is located 11,131 miles (17,914 kilometers) away in Tôlanaro, Madagascar.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 110.54 miles (177.89 km) E | Cunnamulla Airport (CMA) | Cunnamulla, Queensland, Australia |     |
| 2 | 128.85 miles (207.36 km) WNW | Ballera Airport (BBL) | Ballera, Queensland, Australia | |
| 3 | 186.04 miles (299.40 km) NE | Charleville Airport (CTL) | Charleville, Queensland, Australia | |
| 4 | 191.84 miles (308.73 km) WNW | Arrabury Airport (AAB) | Arrabury, Queensland, Australia | |
| 5 | 191.91 miles (308.85 km) SE | Bourke Airport (BRK) | Bourke, New South Wales, Australia | |
| 6 | 220.53 miles (354.90 km) W | Moomba Airport (MOO) | Moomba, South Australia, Australia | |
| 7 | 227.70 miles (366.44 km) SE | Brewarrina Airport (BWQ) | Brewarrina, New South Wales, Australia | |
| 8 | 265.53 miles (427.33 km) NNE | Blackall Airport (BKQ) | Blackall, Queensland, Australia | |
| 9 | 271.28 miles (436.59 km) E | Dirranbandi Airport (DRN) | Dirranbandi, Queensland, Australia | |
| 10 | 272.54 miles (438.61 km) ESE | Lightning Ridge Airport (LHG) | Lightning Ridge, New South Wales, Australia | |
| 11 | 272.69 miles (438.85 km) SSE | Cobar Airport (CAZ) | Cobar, New South Wales, Australia | |
| 12 | 307.81 miles (495.37 km) ESE | Collarenebri Airport (CRB) | Collarenebri, New South Wales, Australia | |
| 13 | 310.46 miles (499.64 km) WNW | Birdsville Airport (BVI) | Birdsville, Queensland, Australia | |
| 14 | 310.71 miles (500.04 km) SSW | Broken Hill Airport (BHQ) | Broken Hill, New South Wales, Australia | |
| 15 | 315.88 miles (508.36 km) N | Longreach Airport (LRE) | Longreach, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,592.99 miles (18,657.06 km) NNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 11,591.32 miles (18,654.37 km) NNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 3 | 11,581.17 miles (18,638.05 km) NNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 11,578.93 miles (18,634.43 km) NNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 5 | 11,544.73 miles (18,579.40 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 6 | 11,537.92 miles (18,568.44 km) NNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 11,529.75 miles (18,555.29 km) NW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,526.93 miles (18,550.76 km) NNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 9 | 11,410.23 miles (18,362.95 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 10 | 11,389.50 miles (18,329.58 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 11 | 11,343.00 miles (18,254.75 km) NW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 12 | 11,315.69 miles (18,210.79 km) W | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 13 | 11,289.88 miles (18,169.26 km) NW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 14 | 11,280.51 miles (18,154.17 km) W | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 15 | 11,263.89 miles (18,127.43 km) NW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.33 miles (8.58 km) SW | Montague Airport-Yreka Rohrer Field (RKC) | Montague, California, United States | |
| 2 | 45.78 miles (73.68 km) NE | Crater Lake- Klamath Regional Airport (LMT) | Klamath Falls, Oregon, United States | |
| 3 | 45.93 miles (73.92 km) NNW | Rogue Valley International–Medford Airport (MFR) | Medford, Oregon, United States | |
| 4 | 63.14 miles (101.61 km) NNE | Chiloquin State Airport (CHZ) | Chiloquin, Oregon, United States | |
| 5 | 88.39 miles (142.26 km) S | Redding Municipal AirportRedding Army Airfield (RDD) | Redding, California, United States | |
| 6 | 91.12 miles (146.64 km) W | Del Norte County Regional Airport (CEC) | Crescent City, California, United States | |
| 7 | 95.81 miles (154.20 km) WNW | Brookings Airport (BOK) | Brookings, Oregon, United States | |
| 8 | 101.56 miles (163.44 km) WSW | Arcata/Eureka Airport (ACV) | McKinleyville, California, United States | |
| 9 | 108.89 miles (175.23 km) SW | Murray Field (EKA) | Eureka, California, United States | |
| 10 | 109.46 miles (176.16 km) WNW | Gold Beach Municipal Airport (GOL) | Gold Beach, Oregon, United States | |
| 11 | 109.47 miles (176.17 km) ENE | Lake County Airport (LKV) | Lakeview, Oregon, United States | |
| 12 | 110.38 miles (177.64 km) NNW | Roseburg Regional Airport (RBG) | Roseburg, Oregon, United States | |
| 13 | 113.23 miles (182.22 km) S | Red Bluff Municipal Airport (RBL) | Red Bluff, California, United States | |
| 14 | 121.20 miles (195.05 km) SW | Rohnerville Airport (FOT) | Fortuna, California, United States | |
| 15 | 133.84 miles (215.39 km) NW | Bandon State Airport (BDY) | Bandon, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,131.45 miles (17,914.28 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,047.56 miles (17,779.27 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 11,017.86 miles (17,731.48 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,988.56 miles (17,684.33 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,961.53 miles (17,640.83 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,917.89 miles (17,570.60 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,906.39 miles (17,552.09 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,877.23 miles (17,505.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 10,846.13 miles (17,455.11 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,833.60 miles (17,434.95 km) SSE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,827.42 miles (17,424.99 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,755.45 miles (17,309.18 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 13 | 10,752.16 miles (17,303.88 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,746.15 miles (17,294.22 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,742.67 miles (17,288.60 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |