BUF to IAD
Great-circle distance and true bearings between Buffalo Niagara International Airport and Washington Dulles International Airport, plus the airlines and aircraft that fly the route.
BUF
Buffalo Niagara International Airport
🇺🇸 Buffalo, US
IAD
Washington Dulles International Airport
🇺🇸 Dulles, US
Great-circle distance
247 nm
284 mi · 457 km
Initial bearing BUF→IAD
166° SSE
Initial bearing IAD→BUF
347° NNW
Airlines flying this route
Aircraft on this route
CRJ700Bombardier CRJDH2Dash 8 Q400Embraer 170ER4ERJ
Historical route data from OpenFlights — may be out of date. Distances are great-circle; actual routings differ.