Need help booking?
Unpublished phone-only deals available
KJP to PTJ: distance & flight time
Kerama (Kerama Airport) → Portland (Portland Airport)
4,549 mi
7,321 km · 3,953 nm
9h 23m
estimated nonstop flight time
+1h
time difference · heading south
See live KJP→PTJ fares Phone-only fares on this route — call free
Flight time details
4,549 miles nonstop takes roughly 9h 23m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KJP — Kerama Airport · Kerama, Japan
- PTJ — Portland Airport · Portland, Australia
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 KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 mi away
Near PTJ
- WMB · Warrnambool Airport53 mi away
- MGB · Mount Gambier Airport54 mi away
- HLT · Hamilton Airport56 mi away
- NAC · Naracoorte Airport101 mi away
Frequently asked questions
How far is KJP from PTJ?
The flight distance from Kerama (KJP) to Portland (PTJ) is 4,549 miles (7,321 km, 3,953 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KJP to PTJ?
A nonstop flight takes about 9h 23m 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 Kerama and Portland?
Portland is 1 hour ahead of Kerama.
What is the cheapest way to fly from KJP to PTJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KJP–PTJ that never appear on search engines, with no booking fees.