Need help booking?
Unpublished phone-only deals available
KLV to ABE: distance & flight time
Karlovy Vary (Karlovy Vary International Airport) → Allentown (Lehigh Valley International Airport)
4,079 mi
6,565 km · 3,545 nm
8h 28m
estimated nonstop flight time
-6h
time difference · heading northwest
See live KLV→ABE fares Phone-only fares on this route — call free
Flight time details
4,079 miles nonstop takes roughly 8h 28m 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
- ABE — Lehigh Valley International Airport · Allentown, 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 ABE
- PHL · Philadelphia International Airport55 mi away
- UKT · Quakertown Airport15 mi away
- EWR · Newark Liberty International Airport67 mi away
- DYL · Doylestown Airport28 mi away
Frequently asked questions
How far is KLV from ABE?
The flight distance from Karlovy Vary (KLV) to Allentown (ABE) is 4,079 miles (6,565 km, 3,545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLV to ABE?
A nonstop flight takes about 8h 28m 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 Allentown?
Allentown is 6 hours behind Karlovy Vary.
What is the cheapest way to fly from KLV to ABE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLV–ABE that never appear on search engines, with no booking fees.