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TBS to PSM: distance & flight time
Tbilisi (Tbilisi International Airport) → Portsmouth (Portsmouth International at Pease Airport)
5,353 mi
8,615 km · 4,652 nm
10h 58m
estimated nonstop flight time
-8h
time difference · heading northwest
See live TBS→PSM fares Phone-only fares on this route — call free
Flight time details
5,353 miles nonstop takes roughly 10h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- TBS — Tbilisi International Airport · Tbilisi, Georgia
- 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 TBS
- LWN · Gyumri Shirak Airport85 mi away
- ZTU · Zaqatala International Airport89 mi away
- KVD · Ganja Airport96 mi away
- OGZ · Beslan Airport108 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 TBS from PSM?
The flight distance from Tbilisi (TBS) to Portsmouth (PSM) is 5,353 miles (8,615 km, 4,652 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TBS to PSM?
A nonstop flight takes about 10h 58m 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 Tbilisi and Portsmouth?
Portsmouth is 8 hours behind Tbilisi.
What is the cheapest way to fly from TBS to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBS–PSM that never appear on search engines, with no booking fees.