Need help booking?
Unpublished phone-only deals available
IOA to DCA: distance & flight time
Ioannina (Ioannina Airport) → Washington (Ronald Reagan Washington National Airport)
4,934 mi
7,941 km · 4,288 nm
10h 8m
estimated nonstop flight time
-7h
time difference · heading northwest
See live IOA→DCA fares Phone-only fares on this route — call free
Flight time details
4,934 miles nonstop takes roughly 10h 8m 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
- IOA — Ioannina Airport · Ioannina, Greece
- 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 IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 mi away
Near DCA
Frequently asked questions
How far is IOA from DCA?
The flight distance from Ioannina (IOA) to Washington (DCA) is 4,934 miles (7,941 km, 4,288 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOA to DCA?
A nonstop flight takes about 10h 8m 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 Ioannina and Washington?
Washington is 7 hours behind Ioannina.
What is the cheapest way to fly from IOA to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOA–DCA that never appear on search engines, with no booking fees.