Nonstop flight route between Sault Ste Marie, Michigan, United States and Boise, Idaho, United States:
Departure Airport:
Arrival Airport:
Distance from CIU to BOI:
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- About this route
 - CIU Airport Information
 - BOI Airport Information
 - Facts about CIU
 - Facts about BOI
 - 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 BOI
 - List of Nearest Airports to BOI
 - Map of Furthest Airports from BOI
 - List of Furthest Airports from BOI
 
About this route:
A direct, nonstop flight between Chippewa County International Airport (CIU), Sault Ste Marie, Michigan, United States and Boise Airport (BOI), Boise, Idaho, United States would travel a Great Circle distance of 1,554 miles (or 2,501 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 Boise 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: | BOI / KBOI | 
| Airport Names: | 
                    
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| Location: | Boise, Idaho, United States | 
| GPS Coordinates: | 43°33'51"N by 116°13'22"W | 
| Area Served: | Boise, Idaho | 
| Airport Type: | Public | 
| Elevation: | 2871 feet (875 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from BOI | 
| More Information: | BOI Maps & Info | 
Facts about Chippewa County International Airport (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.
 - 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.
 - The airport opened a new passenger terminal in September 2002.
 - 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.
 
Facts about Boise Airport (BOI):
- Boise Airport is a joint civil-military airport three miles south of Boise in Ada County, Idaho.
 - Boise is a landing rights airfield requiring international general aviation flights to receive permission from a Customs and Border Protection officer before landing.
 - Boise Airport (BOI) has 3 runways.
 - The field was named Gowen Field in 1941 on July 23, after 1st Lt.
 - The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
 - The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
 - In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
 - In 2005 over 3 million passengers passed through the airport.
 - The Boise Airport was a hub for Horizon Air from the late 1980s to the early 2000s with over 50 flights to 15 destinations at its peak, but was scaled down post 9/11.
 
