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PSM to LRS: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Leros (Leros Airport)
4,864 mi
7,827 km · 4,226 nm
10h
estimated nonstop flight time
+7h
time difference · heading northeast
See live PSM→LRS fares Phone-only fares on this route — call free
Flight time details
4,864 miles nonstop takes roughly 10h 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
- LRS — Leros Airport · Leros, 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 LRS
- JKL · Kalymnos Airport17 mi away
- KGS · Kos Airport31 mi away
- SMI · Samos Airport35 mi away
- JIK · Ikaria Airport42 mi away
Frequently asked questions
How far is PSM from LRS?
The flight distance from Portsmouth (PSM) to Leros (LRS) is 4,864 miles (7,827 km, 4,226 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to LRS?
A nonstop flight takes about 10h 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 Leros?
Leros is 7 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to LRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–LRS that never appear on search engines, with no booking fees.