COU to ORD
Great-circle distance and true bearings between Columbia Regional Airport and Chicago O'Hare International Airport, plus the airlines and aircraft that fly the route.
Great-circle distance
274 nm
315 mi · 507 km
Initial bearing COU→ORD
045° NE
Initial bearing ORD→COU
228° SW
Airlines flying this route
Aircraft on this route
ER4ERD
Historical route data from OpenFlights — may be out of date. Distances are great-circle; actual routings differ.