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PTJ to DAY: distance & flight time
Portland (Portland Airport) → Dayton (James M Cox Dayton International Airport)
10,012 mi
16,112 km · 8,700 nm
20h 6m
estimated nonstop flight time
-14h
time difference · heading east
See live PTJ→DAY fares Phone-only fares on this route — call free
Flight time details
10,012 miles nonstop takes roughly 20h 6m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- PTJ — Portland Airport · Portland, Australia
- DAY — James M Cox Dayton International Airport · Dayton, 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 PTJ
- WMB · Warrnambool Airport53 mi away
- MGB · Mount Gambier Airport54 mi away
- HLT · Hamilton Airport56 mi away
- NAC · Naracoorte Airport101 mi away
Near DAY
- FFO · Wright-Patterson Air Force Base10 mi away
- SGH · Springfield-Beckley Municipal Airport21 mi away
- MGY · Dayton-Wright Brothers Airport22 mi away
- ILN · Wilmington Airpark40 mi away
Frequently asked questions
How far is PTJ from DAY?
The flight distance from Portland (PTJ) to Dayton (DAY) is 10,012 miles (16,112 km, 8,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTJ to DAY?
A nonstop flight takes about 20h 6m 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 Portland and Dayton?
Dayton is 14 hours behind Portland.
What is the cheapest way to fly from PTJ to DAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTJ–DAY that never appear on search engines, with no booking fees.