Nonstop flight route between Buffalo, New York, United States and Eau Claire, Wisconsin, United States:
Departure Airport:

Arrival Airport:

Distance from BUF to EAU:
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- About this route
- BUF Airport Information
- EAU Airport Information
- Facts about BUF
- Facts about EAU
- Map of Nearest Airports to BUF
- List of Nearest Airports to BUF
- Map of Furthest Airports from BUF
- List of Furthest Airports from BUF
- Map of Nearest Airports to EAU
- List of Nearest Airports to EAU
- Map of Furthest Airports from EAU
- List of Furthest Airports from EAU
About this route:
A direct, nonstop flight between Buffalo Niagara International Airport (BUF), Buffalo, New York, United States and Chippewa Valley Regional Airport (EAU), Eau Claire, Wisconsin, United States would travel a Great Circle distance of 648 miles (or 1,043 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 Buffalo Niagara International Airport and Chippewa Valley Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BUF / KBUF |
Airport Name: | Buffalo Niagara International Airport |
Location: | Buffalo, New York, United States |
GPS Coordinates: | 42°56'26"N by 78°43'55"W |
Area Served: | Erie County |
Airport Type: | Public |
Elevation: | 728 feet (222 meters) |
# of Runways: | 2 |
View all routes: | Routes from BUF |
More Information: | BUF Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | EAU / KEAU |
Airport Name: | Chippewa Valley Regional Airport |
Location: | Eau Claire, Wisconsin, United States |
GPS Coordinates: | 44°51'56"N by 91°29'3"W |
Area Served: | Eau Claire, Wisconsin |
Operator/Owner: | Eau Claire County |
Airport Type: | Public |
Elevation: | 913 feet (278 meters) |
# of Runways: | 2 |
View all routes: | Routes from EAU |
More Information: | EAU Maps & Info |
Facts about Buffalo Niagara International Airport (BUF):
- Buffalo Niagara International Airport (BUF) has 2 runways.
- The closest airport to Buffalo Niagara International Airport (BUF) is Niagara Falls International Airport (IAG), which is located only 16 miles (25 kilometers) NW of BUF.
- Because of Buffalo Niagara International Airport's relatively low elevation of 728 feet, planes can take off or land at Buffalo Niagara 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.
- This is all part of the recent $45 million construction project which includes the addition of more baggage conveyors and three new security gates.
- The furthest airport from Buffalo Niagara International Airport (BUF) is Margaret River Airport (MGV), which is located 11,465 miles (18,452 kilometers) away in Margaret River, Western Australia, Australia.
- Buffalo Niagara International Airport handled 5,118,000 passengers last year.
- Despite the addition of the West Terminal, the original terminal, the "East Terminal", received one more expansion in 1977.
- In 1986–1987, most of the US airline industry consolidated through a series of buyouts and mergers.
- Currently, there are 10 restaurants in the Buffalo-Niagara International Airport plus vending machines.
Facts about Chippewa Valley Regional Airport (EAU):
- It is the largest airport in the 30-county northern Wisconsin area, and serves primarily the Chippewa Valley region, operating on a budget approved by a commission equally representing the interests of Chippewa, Eau Claire, and Dunn counties.
- Because of Chippewa Valley Regional Airport's relatively low elevation of 913 feet, planes can take off or land at Chippewa Valley 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.
- The airport is mainly used for general aviation and business travel.
- The closest airport to Chippewa Valley Regional Airport (EAU) is Rice Lake Regional Airport (RIE), which is located 41 miles (66 kilometers) NNW of EAU.
- Chippewa Valley Regional Airport covers an area of 1,100 acres at an elevation of 913 feet above mean sea level.
- In 1939, work on a new airport started north of Eau Claire.
- Chippewa Valley Regional Airport (EAU) has 2 runways.
- The furthest airport from Chippewa Valley Regional Airport (EAU) is Margaret River Airport (MGV), which is located 10,839 miles (17,444 kilometers) away in Margaret River, Western Australia, Australia.