Nonstop flight route between Adelaide, South Australia, Australia and Montague, California, United States:
Departure Airport:
(34°56'42"S by 138°31'50"E)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from ADL to SIY:
8,188.10 miles (13,177.43 km)
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Jump to:
- About this route
- ADL Airport Information
- SIY Airport Information
- Facts about ADL
- Facts about SIY
- Map of Nearest Airports to ADL
- List of Nearest Airports to ADL
- Map of Furthest Airports from ADL
- List of Furthest Airports from ADL
- 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 Adelaide Airport (ADL), Adelaide, South Australia, Australia and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 8,188 miles (or 13,177 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 Adelaide 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 Adelaide 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: | ADL / YPAD |
| Airport Name: | Adelaide Airport |
| Location: | Adelaide, South Australia, Australia |
| GPS Coordinates: | 34°56'42"S by 138°31'50"E |
| Area Served: | Adelaide |
| Operator/Owner: | Adelaide Airport Limited |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ADL |
| More Information: | ADL 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 Adelaide Airport (ADL):
- Adelaide Airport is the principal airport of Adelaide, South Australia and the fifth busiest airport in Australia, servicing 7,337,000 passengers in the financial year ending 30 June 2013.
- Adelaide Airport (ADL) has 2 runways.
- The furthest airport from Adelaide Airport (ADL) is Flores Airport (FLW), which is located 11,789 miles (18,972 kilometers) away in Flores Island, Azores, Portugal.
- Because of Adelaide Airport's relatively low elevation of 20 feet, planes can take off or land at Adelaide 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.
- The closest airport to Adelaide Airport (ADL) is Kingscote Airport (KGC), which is located 78 miles (125 kilometers) SW of ADL.
- Adelaide Airport handled 7,337,000 passengers last year.
- On 5 August 2008 Tiger Airways Australia confirmed that Adelaide Airport would become the airline's second hub which would base two of the airline's Airbus A320s by early 2009.
- Proposals were developed for an attempt for an upgraded terminal of world standard.
Facts about Siskiyou County Airport (SIY):
- Siskiyou County Airport (SIY) currently has only 1 runway.
- 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.
- 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".
- 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.
- Following the initial military use, commercial operations of the airport continued.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 77.82 miles (125.24 km) SW | Kingscote Airport (KGC) | Kingscote, South Australia, Australia |     |
| 2 | 121.80 miles (196.01 km) NNW | Port Pirie Airport (PPI) | Port Pirie, South Australia, Australia | |
| 3 | 128.64 miles (207.03 km) NW | Cowell Airport (CCW) | Cowell, South Australia, Australia | |
| 4 | 132.42 miles (213.10 km) ENE | Renmark Airport (RMK) | Renmark, South Australia, Australia | |
| 5 | 143.66 miles (231.19 km) NW | Cleve Airport (CVC) | Cleve, South Australia, Australia | |
| 6 | 204.49 miles (329.10 km) E | Robinvale Airport (RBC) | Robinvale, Victoria, Australia | |
| 7 | 208.16 miles (335.01 km) ENE | Mildura Airport (MQL) | Mildura, Victoria, Australia | |
| 8 | 222.30 miles (357.76 km) ESE | Hopetoun Airport (HTU) | Hopetoun, Victoria, Australia | |
| 9 | 230.60 miles (371.12 km) SSE | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 10 | 233.96 miles (376.53 km) N | Wilpena Pound (HWK) | Hawker, South Australia, Australia | |
| 11 | 236.30 miles (380.29 km) ESE | Horsham Airport (HSM) | Horsham, Victoria, Australia | |
| 12 | 264.71 miles (426.01 km) NE | Broken Hill Airport (BHQ) | Broken Hill, New South Wales, Australia | |
| 13 | 271.30 miles (436.61 km) SE | Hamilton Airport (HLT) | Hamilton, Victoria, Australia | |
| 14 | 283.41 miles (456.10 km) WNW | Streaky Bay Airport (KBY) | Streaky Bay, South Australia, Australia | |
| 15 | 284.39 miles (457.67 km) SE | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,788.65 miles (18,971.94 km) WNW | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 2 | 11,781.26 miles (18,960.05 km) WNW | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 3 | 11,689.44 miles (18,812.29 km) WNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,674.48 miles (18,788.20 km) WNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,642.85 miles (18,737.30 km) WNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 6 | 11,600.34 miles (18,668.89 km) WNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 7 | 11,539.21 miles (18,570.51 km) WNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 8 | 11,515.75 miles (18,532.76 km) WNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 9 | 11,385.68 miles (18,323.43 km) NNE | St. John's International Airport (YYT) | St. John's, Newfoundland and Labrador, Canada | |
| 10 | 11,319.16 miles (18,216.38 km) NE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 11,296.43 miles (18,179.79 km) NE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 12 | 11,262.42 miles (18,125.06 km) NNE | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 13 | 11,196.40 miles (18,018.82 km) NE | Sydney/J.A. Douglas McCurdy Airport (YQY) | Sydney, Nova Scotia, Canada | |
| 14 | 11,162.25 miles (17,963.85 km) NE | Deer Lake Regional Airport (YDF) | Deer Lake, Newfoundland and Labrador, Canada | |
| 15 | 11,159.13 miles (17,958.83 km) NE | Port Hawkesbury Airport (YPS) | Port Hawkesbury, Nova Scotia, Canada | |
| 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 | |