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WBU to IOA: distance & flight time
Boulder (Boulder Municipal Airport) → Ioannina (Ioannina Airport)
5,964 mi
9,598 km · 5,183 nm
12h 10m
estimated nonstop flight time
+9h
time difference · heading northeast
See live WBU→IOA fares Phone-only fares on this route — call free
Flight time details
5,964 miles nonstop takes roughly 12h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- IOA — Ioannina Airport · Ioannina, Greece
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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
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
Frequently asked questions
How far is WBU from IOA?
The flight distance from Boulder (WBU) to Ioannina (IOA) is 5,964 miles (9,598 km, 5,183 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to IOA?
A nonstop flight takes about 12h 10m 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 Boulder and Ioannina?
Ioannina is 9 hours ahead of Boulder.
What is the cheapest way to fly from WBU to IOA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–IOA that never appear on search engines, with no booking fees.