What is the flight distance between SBP and IAD?

Distance between County Airport (SBP) and Dulles International Airport (IAD) is 3817 kilometers or 2372 miles.

Distance From County Airport to Dulles International Airport (SBP - IAD Distance)

Q: How long is the flight from SBP to IAD?

Flight time from County Airport, San Luis Obispo, United States to Dulles International Airport, Washington, United States is 4 hours 44 minutes under avarage conditions.

Q: What is the time difference between San Luis Obispo, United States and Washington, United States?

Time difference between San Luis Obispo (United States) and Washington (United States) is 3 Hours. Washington time is 3 Hours ahead of San Luis Obispo. It is currently 18:40 in County Airport (SBP) and 21:40 in Dulles International Airport (IAD).

The flight distance from County Airport (SBP) to Dulles International Airport (IAD) is 2372 miles. This is equivalent to 3817 kilometers or 2060 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

3817 kilometers is the distance from County Airport, United States to Dulles International Airport, United States.

Flight Duration between San Luis Obispo, United States and Washington, United States

Estimated flight time from County Airport, San Luis Obispo, United States to Dulles International Airport, Washington, United States is 4 hours 44 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • SBP - IAD

Time difference between San Luis Obispo (United States) and Washington (United States) is 3 Hours.
Current local time in San Luis Obispo is 2025-07-27, 18:40:50 PDT and time in Washington is 2025-07-27, 21:40:50 EDT.
Washington time is 3 Hours ahead of San Luis Obispo.

County Airport to Dulles International Airport Flight Route Map - SBP to IAD Flight Path

Location of County Airport & Dulles International Airport is given below.
Click the map to view San Luis Obispo to Washington nonstop flight path and travel direction.

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Click to see flight route on Google Map between San Luis Obispo, United States and Washington, United States. .

Nonstop flight route between San Luis Obispo, United States and Washington, United States.

County Airport
City:	San Luis Obispo
Country:	United States
IATA Code:	SBP
ICAO Code:	KSBP
GPS Coordinates:	Latitude: N 35° 14' 12.5'' Longitude: W 120° 38' 31.2''
Current time:	2025-07-27, 18:40:50 PDT
Current weather:	County Airport 15 day weather forecast

Dulles International Airport
City:	Washington
Country:	United States
IATA Code:	IAD
ICAO Code:	KIAD
GPS Coordinates:	Latitude: N 38° 56' 40.3'' Longitude: W 77° 27' 20.9''
Current time:	2025-07-27, 21:40:50 EDT
Current weather:	Dulles International Airport 15 day weather forecast
Flights: