New calculation
Flight distance & time
La Guardia Airport → Ronald Reagan Washington National Airport
LGADCA
- Distance
- 344 km · 213 mi
- Flight time
- 01h 10m
- CO₂ per passenger
- 30 kg
This La Guardia Airport → Ronald Reagan Washington National Airport route is 344 km (213 mi) end to end. The estimated flight time is 01h 10m, and a passenger's share of CO₂ works out at roughly 30 kg.
See the reverse route: Ronald Reagan Washington National Airport → La Guardia Airport
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Your route
- FromLGALa Guardia AirportNew York, New York
- ToDCARonald Reagan Washington National AirportWashington, Virginia
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~16 flights/day
Airlines on this route
American AirlinesDelta Air Lines
Common questions
La Guardia Airport to Ronald Reagan Washington National Airport FAQ
How far is La Guardia Airport from Ronald Reagan Washington National Airport?
La Guardia Airport (LGA) and Ronald Reagan Washington National Airport (DCA) are 344 km (213 mi) apart, measured along the great-circle route.
How long is the flight from La Guardia Airport to Ronald Reagan Washington National Airport?
A direct LGA–DCA flight covers the distance in about 01h 10m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from La Guardia Airport to Ronald Reagan Washington National Airport produce?
A passenger's share of CO₂ on the LGA–DCA route is roughly 30 kg.
Which airlines fly from La Guardia Airport to Ronald Reagan Washington National Airport?
American Airlines, Delta Air Lines operate scheduled service between LGA and DCA.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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