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WBU to ZTH: distance & flight time
Boulder (Boulder Municipal Airport) → Zakynthos (Zakynthos International Airport "Dionysios Solomos")
6,072 mi
9,771 km · 5,276 nm
12h 22m
estimated nonstop flight time
+9h
time difference · heading northeast
See live WBU→ZTH fares Phone-only fares on this route — call free
Flight time details
6,072 miles nonstop takes roughly 12h 22m 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
- ZTH — Zakynthos International Airport "Dionysios Solomos" · Zakynthos, 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 ZTH
- PYR · Andravida Air Base25 mi away
- EFL · Kefallinia Airport33 mi away
- GPA · Araxos Airport40 mi away
- AGQ · Agrinion Air Base64 mi away
Frequently asked questions
How far is WBU from ZTH?
The flight distance from Boulder (WBU) to Zakynthos (ZTH) is 6,072 miles (9,771 km, 5,276 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to ZTH?
A nonstop flight takes about 12h 22m 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 Zakynthos?
Zakynthos is 9 hours ahead of Boulder.
What is the cheapest way to fly from WBU to ZTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–ZTH that never appear on search engines, with no booking fees.