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SYD to PSM: distance & flight time
Sydney (Sydney Kingsford Smith International Airport) → Portsmouth (Portsmouth International at Pease Airport)
10,106 mi
16,265 km · 8,782 nm
20h 17m
estimated nonstop flight time
-14h
time difference · heading northeast
See live SYD→PSM fares Phone-only fares on this route — call free
Flight time details
10,106 miles nonstop takes roughly 20h 17m gate to gate, flying northeast. 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
- SYD — Sydney Kingsford Smith International Airport · Sydney, Australia
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 SYD
- BWU · Sydney Bankstown Airport11 mi away
- CDU · Camden Airport29 mi away
- XRH · RAAF Base Richmond33 mi away
- WOL · Wollongong Airport48 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is SYD from PSM?
The flight distance from Sydney (SYD) to Portsmouth (PSM) is 10,106 miles (16,265 km, 8,782 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYD to PSM?
A nonstop flight takes about 20h 17m 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 Sydney and Portsmouth?
Portsmouth is 14 hours behind Sydney.
What is the cheapest way to fly from SYD to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYD–PSM that never appear on search engines, with no booking fees.