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PKH to ONO: distance & flight time
Porto Heli (Porto Cheli Airport) → Ontario (Ontario Municipal Airport)
6,290 mi
10,123 km · 5,466 nm
12h 48m
estimated nonstop flight time
-9h
time difference · heading northwest
See live PKH→ONO fares Phone-only fares on this route — call free
Flight time details
6,290 miles nonstop takes roughly 12h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- PKH — Porto Cheli Airport · Porto Heli, Greece
- ONO — Ontario Municipal Airport · Ontario, 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 PKH
- SPJ · Sparti Airport41 mi away
- HEW · Athen Helenikon Airport52 mi away
- ATH · Eleftherios Venizelos International Airport62 mi away
- KLX · Kalamata Airport64 mi away
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is PKH from ONO?
The flight distance from Porto Heli (PKH) to Ontario (ONO) is 6,290 miles (10,123 km, 5,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PKH to ONO?
A nonstop flight takes about 12h 48m 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 Porto Heli and Ontario?
Ontario is 9 hours behind Porto Heli.
What is the cheapest way to fly from PKH to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PKH–ONO that never appear on search engines, with no booking fees.