Need help booking?
Unpublished phone-only deals available
DCA to IAS: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Iasi (Iaşi Airport)
4,903 mi
7,891 km · 4,261 nm
10h 5m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DCA→IAS fares Phone-only fares on this route — call free
Flight time details
4,903 miles nonstop takes roughly 10h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- IAS — Iaşi Airport · Iasi, Romania
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 DCA
Near IAS
- BZY · Bălți International Airport46 mi away
- BCM · Bacău Airport56 mi away
- KIV · Chişinău International Airport64 mi away
- SCV · Suceava Stefan cel Mare Airport69 mi away
Frequently asked questions
How far is DCA from IAS?
The flight distance from Washington (DCA) to Iasi (IAS) is 4,903 miles (7,891 km, 4,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to IAS?
A nonstop flight takes about 10h 5m 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 Iasi?
Iasi is 7 hours ahead of Washington.
What is the cheapest way to fly from DCA to IAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–IAS that never appear on search engines, with no booking fees.