Need help booking?
Unpublished phone-only deals available
PSM to KZI: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Kozani (Filippos Airport)
4,521 mi
7,276 km · 3,929 nm
9h 20m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PSM→KZI fares Phone-only fares on this route — call free
Flight time details
4,521 miles nonstop takes roughly 9h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- KZI — Filippos Airport · Kozani, 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 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
Near KZI
- KSO · Kastoria National Airport31 mi away
- LRA · Larisa Airport55 mi away
- SKG · Thessaloniki Macedonia International Airport62 mi away
- IOA · Ioannina Airport68 mi away
Frequently asked questions
How far is PSM from KZI?
The flight distance from Portsmouth (PSM) to Kozani (KZI) is 4,521 miles (7,276 km, 3,929 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to KZI?
A nonstop flight takes about 9h 20m 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 Portsmouth and Kozani?
Kozani is 7 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to KZI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–KZI that never appear on search engines, with no booking fees.