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DUJ to KLV: distance & flight time
Du Bois (DuBois Regional Airport) → Karlovy Vary (Karlovy Vary International Airport)
4,188 mi
6,741 km · 3,640 nm
8h 41m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DUJ→KLV fares Phone-only fares on this route — call free
Flight time details
4,188 miles nonstop takes roughly 8h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- DUJ — DuBois Regional Airport · Du Bois, United States
- KLV — Karlovy Vary International Airport · Karlovy Vary, Czech Republic
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 DUJ
- BFD · Bradford Regional Airport45 mi away
- FKL · Venango Regional Airport52 mi away
- SCE · University Park Airport59 mi away
- JST · John Murtha Johnstown Cambria County Airport60 mi away
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
Frequently asked questions
How far is DUJ from KLV?
The flight distance from Du Bois (DUJ) to Karlovy Vary (KLV) is 4,188 miles (6,741 km, 3,640 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUJ to KLV?
A nonstop flight takes about 8h 41m 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 Du Bois and Karlovy Vary?
Karlovy Vary is 6 hours ahead of Du Bois.
What is the cheapest way to fly from DUJ to KLV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUJ–KLV that never appear on search engines, with no booking fees.