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KLV to PSM: distance & flight time
Karlovy Vary (Karlovy Vary International Airport) → Portsmouth (Portsmouth International at Pease Airport)
3,790 mi
6,099 km · 3,293 nm
7h 54m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KLV→PSM fares Phone-only fares on this route — call free
Flight time details
3,790 miles nonstop takes roughly 7h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- KLV — Karlovy Vary International Airport · Karlovy Vary, Czech Republic
- 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 KLV
- HOQ · Hof-Plauen Airport47 mi away
- AOC · Altenburg-Nobitz Airport57 mi away
- BYU · Bayreuth Airport58 mi away
- PRG · Václav Havel Airport Prague60 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 KLV from PSM?
The flight distance from Karlovy Vary (KLV) to Portsmouth (PSM) is 3,790 miles (6,099 km, 3,293 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLV to PSM?
A nonstop flight takes about 7h 54m 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 Karlovy Vary and Portsmouth?
Portsmouth is 6 hours behind Karlovy Vary.
What is the cheapest way to fly from KLV to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLV–PSM that never appear on search engines, with no booking fees.