Nonstop flight route between Deer Lake, Newfoundland and Labrador, Canada and Montague, California, United States:
Departure Airport:
(49°12'33"N by 57°23'39"W)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from YDF to SIY:
3,094.30 miles (4,979.78 km)
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Jump to:
- About this route
- YDF Airport Information
- SIY Airport Information
- Facts about YDF
- Facts about SIY
- Map of Nearest Airports to YDF
- List of Nearest Airports to YDF
- Map of Furthest Airports from YDF
- List of Furthest Airports from YDF
- 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 Deer Lake Regional Airport (YDF), Deer Lake, Newfoundland and Labrador, Canada and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 3,094 miles (or 4,980 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 Deer Lake Regional 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 Deer Lake Regional 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: | YDF / CYDF |
| Airport Name: | Deer Lake Regional Airport |
| Location: | Deer Lake, Newfoundland and Labrador, Canada |
| GPS Coordinates: | 49°12'33"N by 57°23'39"W |
| Operator/Owner: | Deer Lake Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 72 feet (22 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YDF |
| More Information: | YDF 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 Deer Lake Regional Airport (YDF):
- Deer Lake Regional Airport (YDF) currently has only 1 runway.
- The furthest airport from Deer Lake Regional Airport (YDF) is Albany Airport (ALH), which is located 11,421 miles (18,381 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to Deer Lake Regional Airport (YDF) is Stephenville Airport (YJT), which is located 70 miles (112 kilometers) SW of YDF.
- Because of Deer Lake Regional Airport's relatively low elevation of 72 feet, planes can take off or land at Deer Lake Regional 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):
- The United States Army Air Forces first leased the Siskiyou County Airport on 18 November 1942.
- 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.
- Siskiyou County Airport is a public airport located three miles northeast of Montague, serving Siskiyou County, California, United States.
- 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.
- The Air Force ended their dispersal program at Siskiyou County Airport by 19 July 1971 as part of the phase-down of the ADC interceptor forces, reporting the land as excess to the General Services Administration.
- 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".
- Siskiyou County Airport (SIY) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 69.90 miles (112.49 km) SW | Stephenville Airport (YJT) | Stephenville, Newfoundland and Labrador, Canada |     |
| 2 | 129.30 miles (208.08 km) E | Gander International Airport (YQX) | Gander, Newfoundland, Canada | |
| 3 | 132.21 miles (212.77 km) NNW | La Tabatière Airport (ZLT) | La Tabatière, Quebec, Canada | |
| 4 | 132.50 miles (213.24 km) NW | Chevery Airport (YHR) | Chevery, Quebec, Canada | |
| 5 | 134.43 miles (216.34 km) NW | Tête-à-la-Baleine Airport (ZTB) | Tête-à-la-Baleine, Quebec, Canada | |
| 6 | 149.08 miles (239.91 km) NNW | Saint-Augustin Airport (YIF) | Saint-Augustin, Quebec, Canada | |
| 7 | 153.26 miles (246.64 km) SSE | Miquelon Airport (MQC) | Miquelon, Saint Pierre and Miquelon | |
| 8 | 154.54 miles (248.71 km) N | Lourdes-de-Blanc-Sablon Airport (YBX) | Lourdes-de-Blanc-Sablon, Quebec, Canada | |
| 9 | 161.53 miles (259.96 km) NNE | St. Anthony Airport (YAY) | St. Anthony, Newfoundland and Labrador, Canada | |
| 10 | 178.18 miles (286.74 km) SSE | Saint-Pierre Airport (FSP) | Saint-Pierre, Saint Pierre and Miquelon, France | |
| 11 | 185.92 miles (299.21 km) WNW | Kégashka Airport (ZKG) | Kegaska, Quebec, Canada | |
| 12 | 207.71 miles (334.28 km) WNW | Natashquan Airport (YNA) | Natashquan, Quebec, Canada | |
| 13 | 224.17 miles (360.77 km) NNE | Mary's Harbour Airport (YMH) | Mary's Harbour, Labrador, Canada | |
| 14 | 231.12 miles (371.96 km) NNE | St. Lewis (Fox Harbour) Airport (YFX) | St. Lewis, Newfoundland and Labrador, Canada | |
| 15 | 234.35 miles (377.15 km) NNE | Port Hope Simpson Airport (YHA) | Port Hope Simpson, Newfoundland and Labrador, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,421.43 miles (18,380.97 km) SSE | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,363.39 miles (18,287.56 km) S | Esperance Airport (EPR) | Esperance, Australia | |
| 3 | 11,352.81 miles (18,270.54 km) SSE | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,335.56 miles (18,242.77 km) SSE | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 5 | 11,313.45 miles (18,207.20 km) SSE | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 11,302.57 miles (18,189.67 km) SSE | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 7 | 11,286.58 miles (18,163.94 km) SSE | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 11,238.22 miles (18,086.12 km) SW | Kingscote Airport (KGC) | Kingscote, South Australia, Australia | |
| 9 | 11,237.39 miles (18,084.79 km) WSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 10 | 11,234.89 miles (18,080.76 km) SW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 11 | 11,213.12 miles (18,045.73 km) WSW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 12 | 11,204.30 miles (18,031.54 km) SSE | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 11,202.50 miles (18,028.64 km) WSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 14 | 11,198.50 miles (18,022.20 km) WSW | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 15 | 11,195.02 miles (18,016.60 km) SSE | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 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 | |