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PSM to TLL: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Tallinn-ulemiste International (Lennart Meri Tallinn Airport)
3,907 mi
6,287 km · 3,395 nm
8h 8m
estimated nonstop flight time
+7h
time difference · heading northeast
See live PSM→TLL fares Phone-only fares on this route — call free
Flight time details
3,907 miles nonstop takes roughly 8h 8m 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
- TLL — Lennart Meri Tallinn Airport · Tallinn-ulemiste International, Estonia
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 TLL
- HEM · Helsinki Malmi Airport59 mi away
- HEL · Helsinki Vantaa Airport63 mi away
- EPU · Pärnu Airport70 mi away
- KDL · Kärdla Airport77 mi away
Frequently asked questions
How far is PSM from TLL?
The flight distance from Portsmouth (PSM) to Tallinn-ulemiste International (TLL) is 3,907 miles (6,287 km, 3,395 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to TLL?
A nonstop flight takes about 8h 8m 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 Tallinn-ulemiste International?
Tallinn-ulemiste International is 7 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to TLL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–TLL that never appear on search engines, with no booking fees.