Nonstop flight route between Sherbrooke, Quebec, Canada and Montague, California, United States:
Departure Airport:
(45°26'18"N by 71°41'29"W)
Arrival Airport:
(41°46'53"N by 122°28'5"W)
Distance from YSC to SIY:
2,510.32 miles (4,039.96 km)
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Jump to:
- About this route
- YSC Airport Information
- SIY Airport Information
- Facts about YSC
- Facts about SIY
- Map of Nearest Airports to YSC
- List of Nearest Airports to YSC
- Map of Furthest Airports from YSC
- List of Furthest Airports from YSC
- 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 Sherbrooke Airport (YSC), Sherbrooke, Quebec, Canada and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 2,510 miles (or 4,040 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 Sherbrooke 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 Sherbrooke 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: | YSC / CYSC |
| Airport Name: | Sherbrooke Airport |
| Location: | Sherbrooke, Quebec, Canada |
| GPS Coordinates: | 45°26'18"N by 71°41'29"W |
| Operator/Owner: | OPSIS |
| Airport Type: | Public |
| Elevation: | 792 feet (241 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YSC |
| More Information: | YSC 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 Sherbrooke Airport (YSC):
- The airport is classified as an airport of entry by NAV CANADA and is staffed by the Canada Border Services Agency.
- Sherbrooke Airport (YSC) currently has only 1 runway.
- Because of Sherbrooke Airport's relatively low elevation of 792 feet, planes can take off or land at Sherbrooke 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 furthest airport from Sherbrooke Airport (YSC) is Margaret River Airport (MGV), which is located 11,564 miles (18,611 kilometers) away in Margaret River, Western Australia, Australia.
- No commercial services as of March 2010.
- The closest airport to Sherbrooke Airport (YSC) is Newport State Airport (EFK), which is located 46 miles (74 kilometers) SW of YSC.
Facts about Siskiyou County Airport (SIY):
- 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 United States Army Air Forces first leased the Siskiyou County Airport on 18 November 1942.
- 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.
- On 1 May 1944, the Army Air Forces reassigned the airfield to the Chico Army Airfield.
- Siskiyou County Airport (SIY) currently has only 1 runway.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.14 miles (74.26 km) SW | Newport State Airport (EFK) | Newport, Vermont, United States |     |
| 2 | 52.01 miles (83.70 km) W | Roland-Désourdy Airport (ZBM) | Bromont, Quebec, Canada | |
| 3 | 62.16 miles (100.03 km) SSW | Caledonia County Airport (LLX) | Lyndonville, Vermont, United States | |
| 4 | 64.75 miles (104.20 km) SSE | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States | |
| 5 | 74.35 miles (119.65 km) S | Mount Washington Regional Airport (HIE) | Whitefield, New Hampshire, United States | |
| 6 | 77.02 miles (123.95 km) SW | Morrisville–Stowe State Airport (MVL) | Morrisville, Vermont, United States | |
| 7 | 77.84 miles (125.26 km) W | Saint-Jean Airport (YJN) | Saint-Jean-sur-Richelieu, Quebec, Canada | |
| 8 | 79.01 miles (127.15 km) NW | Trois-Rivières Airport (YRQ) | Trois-Rivières, Quebec, Canada | |
| 9 | 83.78 miles (134.82 km) W | Montréal/Saint-Hubert Airport (YHU) | Saint-Hubert, Longueuil (near Montreal), Quebec, Canada | |
| 10 | 94.53 miles (152.14 km) N | Québec City Jean Lesage International Airport (YQB) | Sainte-Foy, Quebec City, Quebec, Canada | |
| 11 | 95.41 miles (153.54 km) SSW | Edward F. Knapp State Airport (MPV) | Barre/Montpelier, Vermont, United States | |
| 12 | 97.83 miles (157.43 km) SW | Burlington International Airport (BTV) | Burlington, Vermont, United States | |
| 13 | 98.28 miles (158.17 km) W | Cartierville Airport (YCV) | Cartierville, Quebec, Canada | |
| 14 | 99.35 miles (159.89 km) W | Montréal–Pierre Elliott Trudeau International Airport (YUL) | Dorval, Quebec, Canada | |
| 15 | 101.56 miles (163.45 km) N | Valcartier (W/C J.H.L. (Joe) Lecomte) Heliport (YOY) | Valcartier, Québec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,564.28 miles (18,610.86 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,561.15 miles (18,605.83 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,556.56 miles (18,598.43 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,542.18 miles (18,575.30 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,516.31 miles (18,533.66 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,486.63 miles (18,485.90 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,431.26 miles (18,396.78 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,429.93 miles (18,394.64 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,417.98 miles (18,375.41 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,354.57 miles (18,273.36 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,329.23 miles (18,232.59 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,238.95 miles (18,087.29 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,235.09 miles (18,081.09 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,220.38 miles (18,057.41 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 15 | 11,214.83 miles (18,048.47 km) SSW | Windarling Airport (WRN) | Windarling, 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 | |