Need help booking?
Unpublished phone-only deals available
PRG to ART: distance & flight time
Prague (Václav Havel Airport Prague) → Watertown (Watertown International Airport)
4,004 mi
6,444 km · 3,480 nm
8h 19m
estimated nonstop flight time
-6h
time difference · heading northwest
See live PRG→ART fares Phone-only fares on this route — call free
Flight time details
4,004 miles nonstop takes roughly 8h 19m 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
- PRG — Václav Havel Airport Prague · Prague, Czech Republic
- ART — Watertown International Airport · Watertown, 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 PRG
- VOD · Vodochody Airport10 mi away
- KLV · Karlovy Vary International Airport60 mi away
- PED · Pardubice Airport66 mi away
- DRS · Dresden Airport75 mi away
Near ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 mi away
Frequently asked questions
How far is PRG from ART?
The flight distance from Prague (PRG) to Watertown (ART) is 4,004 miles (6,444 km, 3,480 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRG to ART?
A nonstop flight takes about 8h 19m 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 Prague and Watertown?
Watertown is 6 hours behind Prague.
What is the cheapest way to fly from PRG to ART?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRG–ART that never appear on search engines, with no booking fees.