Nonstop flight route between Sault Ste Marie, Michigan, United States and Montague, California, United States:
Departure Airport:
Arrival Airport:
Distance from CIU to SIY:
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- About this route
 - CIU Airport Information
 - SIY Airport Information
 - Facts about CIU
 - Facts about SIY
 - Map of Nearest Airports to CIU
 - List of Nearest Airports to CIU
 - Map of Furthest Airports from CIU
 - List of Furthest Airports from CIU
 - 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 Chippewa County International Airport (CIU), Sault Ste Marie, Michigan, United States and Siskiyou County Airport (SIY), Montague, California, United States would travel a Great Circle distance of 1,894 miles (or 3,049 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 relatively short distance between Chippewa County International Airport and Siskiyou County Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CIU / KCIU | 
| Airport Name: | Chippewa County International Airport | 
| Location: | Sault Ste Marie, Michigan, United States | 
| GPS Coordinates: | 46°15'2"N by 84°28'20"W | 
| Area Served: | Sault Ste. Marie, Michigan | 
| Operator/Owner: | Chippewa County EDC | 
| Airport Type: | Public | 
| Elevation: | 799 feet (244 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from CIU | 
| More Information: | CIU Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | SIY / KSIY | 
| Airport Names: | 
                    
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| 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 Chippewa County International Airport (CIU):
- The closest airport to Chippewa County International Airport (CIU) is Kincheloe Air Force Base (INR), which is located only 0 mile (0 kilometer) N of CIU.
 - Because of Chippewa County International Airport's relatively low elevation of 799 feet, planes can take off or land at Chippewa County International 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.
 - Chippewa County International Airport (CIU) has 2 runways.
 - The furthest airport from Chippewa County International Airport (CIU) is Margaret River Airport (MGV), which is located 11,103 miles (17,869 kilometers) away in Margaret River, Western Australia, Australia.
 - As per the Federal Aviation Administration, this airport had 13,269 passenger boardings in calendar year 2008, 13,173 in 2009, and 14,349 in 2010.
 
Facts about Siskiyou County Airport (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.
 - On 1 May 1944, the Army Air Forces reassigned the airfield to the Chico Army Airfield.
 - 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.
 - Siskiyou County Airport is a public airport located three miles northeast of Montague, serving Siskiyou County, California, United States.
 - Following the initial military use, commercial operations of the airport continued.
 - 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.
 - 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 Army Air Forces and the U.S.
 
