Nonstop flight route between South Indian Lake, Manitoba, Canada and Springfield/Chicopee, Massachusetts, United States:
Departure Airport:

Arrival Airport:

Distance from XSI to CEF:
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- About this route
- XSI Airport Information
- CEF Airport Information
- Facts about XSI
- Facts about CEF
- Map of Nearest Airports to XSI
- List of Nearest Airports to XSI
- Map of Furthest Airports from XSI
- List of Furthest Airports from XSI
- Map of Nearest Airports to CEF
- List of Nearest Airports to CEF
- Map of Furthest Airports from CEF
- List of Furthest Airports from CEF
About this route:
A direct, nonstop flight between South Indian Lake Airport (XSI), South Indian Lake, Manitoba, Canada and Westover Air Reserve Base (CEF), Springfield/Chicopee, Massachusetts, United States would travel a Great Circle distance of 1,538 miles (or 2,475 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 South Indian Lake Airport and Westover Air Reserve Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | XSI / CZSN |
Airport Name: | South Indian Lake Airport |
Location: | South Indian Lake, Manitoba, Canada |
GPS Coordinates: | 56°47'34"N by 98°54'25"W |
Operator/Owner: | Government of Manitoba |
Airport Type: | Public |
Elevation: | 951 feet (290 meters) |
# of Runways: | 1 |
View all routes: | Routes from XSI |
More Information: | XSI Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CEF / KCEF |
Airport Names: |
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Location: | Springfield/Chicopee, Massachusetts, United States |
GPS Coordinates: | 42°11'38"N by 72°32'4"W |
View all routes: | Routes from CEF |
More Information: | CEF Maps & Info |
Facts about South Indian Lake Airport (XSI):
- The closest airport to South Indian Lake Airport (XSI) is Leaf Rapids Airport (YLR), which is located 45 miles (73 kilometers) WSW of XSI.
- Because of South Indian Lake Airport's relatively low elevation of 951 feet, planes can take off or land at South Indian Lake 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 South Indian Lake Airport (XSI) is Margaret River Airport (MGV), which is located 10,194 miles (16,405 kilometers) away in Margaret River, Western Australia, Australia.
- South Indian Lake Airport (XSI) currently has only 1 runway.
Facts about Westover Air Reserve Base (CEF):
- The closest airport to Westover Air Reserve Base (CEF) is Westfield-Barnes Regional Airport (BAF), which is located only 10 miles (15 kilometers) WSW of CEF.
- In addition to being known as "Westover Air Reserve Base", another name for CEF is "Westover ARB".
- Westover Field was placed under the jurisdiction of the Northeast Air District, later First Air Force, with the 25th Base Headquarters and Air Base Squadron the main Base Operating Unit.
- Current military operations at Westover Air Reserve Base are centered around its exceptionally long runways.
- With the establishment of the United States Air Force in September 1947, the name of Westover Field was changed to Westover Air Force Base on 13 January 1948.
- The furthest airport from Westover Air Reserve Base (CEF) is Margaret River Airport (MGV), which is located 11,731 miles (18,880 kilometers) away in Margaret River, Western Australia, Australia.
- ADC established a more substantial presence in July 1957 when the 4729th Air Defense Group was activated.
- Due to its location, Westover is transitted by many different aircraft.