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QLF to DCA: distance & flight time
Vesivehmaa (Lahti Vesivehmaa Airport) → Washington (Ronald Reagan Washington National Airport)
4,297 mi
6,915 km · 3,734 nm
8h 53m
estimated nonstop flight time
-7h
time difference · heading northwest
See live QLF→DCA fares Phone-only fares on this route — call free
Flight time details
4,297 miles nonstop takes roughly 8h 53m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- QLF — Lahti Vesivehmaa Airport · Vesivehmaa, Finland
- DCA — Ronald Reagan Washington National Airport · Washington, 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 QLF
- HYV · Hyvinkää Airfield43 mi away
- UTI · Utti Air Base45 mi away
- KEV · Halli Airport58 mi away
- HEL · Helsinki Vantaa Airport62 mi away
Near DCA
Frequently asked questions
How far is QLF from DCA?
The flight distance from Vesivehmaa (QLF) to Washington (DCA) is 4,297 miles (6,915 km, 3,734 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from QLF to DCA?
A nonstop flight takes about 8h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from QLF to DCA?
Nonstop service on QLF–DCA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 53m nonstop estimate.
What is the time difference between Vesivehmaa and Washington?
Washington is 7 hours behind Vesivehmaa.
What is the cheapest way to fly from QLF to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on QLF–DCA that never appear on search engines, with no booking fees.
Why are some QLF to DCA fares phone-only?
Consolidator contracts let us sell certain QLF–DCA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.