DCA to STL: Distance and Flight Time
The distance from Ronald Reagan Washington National Airport (DCA) to St. Louis Lambert International Airport (STL) is 1,154 km (717 mi). A typical nonstop flight covers it in about 1h 55m, heading west. The distance is the same in either direction (STL to DCA).
How far is it from Washington to St Louis?
The great-circle distance between Ronald Reagan Washington National Airport (DCA) and St. Louis Lambert International Airport (STL) is 1,154 km (717 mi, 623 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DCA to STL?
A nonstop flight typically takes about 1h 55m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. STL is roughly west of DCA.
Airlines flying DCA to STL
3 airlines appear on this route in the open route dataset. Codes and carriers:
Frequently asked questions
How far is Washington from St Louis?
Ronald Reagan Washington National Airport (DCA) and St. Louis Lambert International Airport (STL) are 1,154 km (717 mi, 623 nautical miles) apart in a straight line.
How long is the flight from DCA to STL?
A typical nonstop flight between DCA and STL takes about 1h 55m. Actual times vary with aircraft type, winds and routing.
What direction is STL from DCA?
St. Louis Lambert International Airport (STL) lies roughly west of Ronald Reagan Washington National Airport (DCA).
Which airlines fly DCA to STL?
3 airlines appear on the DCA-STL route in the open dataset, including American Airlines, US Airways, Southwest Airlines.
Related routes
Other routes from Washington (DCA):
Other routes from St Louis (STL):
DCA airport code · STL airport code · Busiest airports worldwide