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KLV to PHL: distance & flight time
Karlovy Vary (Karlovy Vary International Airport) → Philadelphia (Philadelphia International Airport)
4,107 mi
6,610 km · 3,569 nm
8h 31m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KLV→PHL fares Phone-only fares on this route — call free
Flight time details
4,107 miles nonstop takes roughly 8h 31m 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
- PHL — Philadelphia International Airport · Philadelphia, 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 PHL
- BBX · Wings Field18 mi away
- PNE · Northeast Philadelphia Airport19 mi away
- LLY · South Jersey Regional Airport22 mi away
- NXX · Willow Grove Naval Air Station/Joint Reserve Base23 mi away
Frequently asked questions
How far is KLV from PHL?
The flight distance from Karlovy Vary (KLV) to Philadelphia (PHL) is 4,107 miles (6,610 km, 3,569 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLV to PHL?
A nonstop flight takes about 8h 31m 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 Philadelphia?
Philadelphia is 6 hours behind Karlovy Vary.
What is the cheapest way to fly from KLV to PHL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLV–PHL that never appear on search engines, with no booking fees.