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IAD to LGB: distance & flight time
Washington (Washington Dulles International Airport) → Long Beach (Long Beach /Daugherty Field/ Airport)
2,272 mi
3,657 km · 1,975 nm
4h 55m
estimated nonstop flight time
-3h
time difference · heading west
See live IAD→LGB fares Phone-only fares on this route — call free
Flight time details
2,272 miles nonstop takes roughly 4h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- LGB — Long Beach /Daugherty Field/ Airport · Long Beach, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAD
Near LGB
- LAX · Los Angeles International Airport17 mi away
- FUL · Fullerton Municipal Airport11 mi away
- TOA · Zamperini Field11 mi away
- HHR · Jack Northrop Field Hawthorne Municipal Airport13 mi away
Frequently asked questions
How far is IAD from LGB?
The flight distance from Washington (IAD) to Long Beach (LGB) is 2,272 miles (3,657 km, 1,975 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to LGB?
A nonstop flight takes about 4h 55m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Washington and Long Beach?
Long Beach is 3 hours behind Washington.
What is the cheapest way to fly from IAD to LGB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–LGB that never appear on search engines, with no booking fees.