Flight
Key Largo to Washington
Updated: 28 May 2026
The distance from Key Largo to Washington, D.C. is approximately 1,700 kilometers. The most practical way to travel is to drive to Miami International Airport and take a flight to one of the D.C. area airports (DCA, IAD, or BWI). Driving is possible but takes over 18 hours. Washington, D.C. is the capital of the United States and home to many historic monuments and museums.
Total Distance: 1,700 km driving distance; 1,600 km straight-line air distance.
Fastest Way
Flying is the only practical way to travel this distance in a reasonable time.
Cheapest Way
Flying from Miami is the most cost-effective and time-efficient method.
Compare Key Largo to Washington Routes
Flight
Direct
Duration
2 hours 30 mins (flight time)
Avg Price
$200-$400
Operator
American Airlines
Route
MIA to DCA/IAD
Book your flight in advance for the best prices.
Travel Tips
-
Airport TransportUse the Metro or ride-sharing to get to the airport in Miami.
-
PackingPack for the weather in D.C., which can be very different from Florida.
-
NavigationUse the Metro to navigate Washington, D.C. easily.
-
Sun ProtectionEven in D.C., wear sunscreen during the summer.
-
HydrationStay hydrated while traveling.
Safety Tips
-
Airport SafetyKeep your belongings secure at the airport.
-
City SafetyBe aware of your surroundings in crowded tourist areas.
-
EmergencyKeep your phone charged and have a list of emergency contacts.
-
Travel DocumentsKeep your ID and travel documents easily accessible.
People Also Ask
-
How long is the flight to D.C.?The flight time is about 2.5 hours.
-
Is it better to fly or drive?Flying is much faster and more practical.
-
Are there direct flights?Yes, there are many direct flights from Miami to D.C.
-
What is the best time to visit?Spring and fall are ideal.
-
Can I take a train?There is no direct train service from Key Largo to D.C.
Quick Info
- From Key Largo, Florida, United States
- To Washington, District of Columbia, United States
-
Modes
Best Time to Travel
Spring for the cherry blossoms or fall for mild weather.
Things to Do in Washington
1
National Mall
Walk through this iconic park, home to the Lincoln Memorial and Washington Monument.
2
Smithsonian Museums
Explore the world's largest museum complex, featuring everything from air and space to natural history.
3
U.S. Capitol
Take a tour of the historic building where the U.S. Congress meets.
4
White House
See the official residence and workplace of the President of the United States.
Tags
Key Largo to Washington DC
flying to DC
Miami to DC flight
Washington DC travel guide
Key Largo to DC distance
long-distance travel
Florida to DC
travel planning
