BUF to ORD
Great-circle distance and true bearings between Buffalo Niagara International Airport and Chicago O'Hare International Airport, plus the airlines and aircraft that fly the route.
BUF
Buffalo Niagara International Airport
🇺🇸 Buffalo, US
ORD
Chicago O'Hare International Airport
🇺🇸 Chicago, US
Great-circle distance
410 nm
472 mi · 759 km
Initial bearing BUF→ORD
265° W
Initial bearing ORD→BUF
079° E
Airlines flying this route
Aircraft on this route
Airbus A320Boeing 737-800Boeing 737-900CRJ700Embraer 175ER4
Historical route data from OpenFlights — may be out of date. Distances are great-circle; actual routings differ.