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CLW to ATH: distance & flight time
Clearwater (Clearwater Air Park) → Athens (Eleftherios Venizelos International Airport)
5,869 mi
9,445 km · 5,100 nm
11h 58m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CLW→ATH fares Phone-only fares on this route — call free
Flight time details
5,869 miles nonstop takes roughly 11h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CLW — Clearwater Air Park · Clearwater, United States
- ATH — Eleftherios Venizelos International Airport · Athens, Greece
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 CLW
- TPA · Tampa International Airport14 mi away
- PIE · St Petersburg Clearwater International Airport6 mi away
- SPG · Albert Whitted Airport17 mi away
- MCF · Mac Dill Air Force Base17 mi away
Near ATH
- HEW · Athen Helenikon Airport12 mi away
- PKH · Porto Cheli Airport62 mi away
- JSY · Syros Airport65 mi away
- SKU · Skiros Airport77 mi away
Frequently asked questions
How far is CLW from ATH?
The flight distance from Clearwater (CLW) to Athens (ATH) is 5,869 miles (9,445 km, 5,100 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLW to ATH?
A nonstop flight takes about 11h 58m 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 Clearwater and Athens?
Athens is 7 hours ahead of Clearwater.
What is the cheapest way to fly from CLW to ATH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLW–ATH that never appear on search engines, with no booking fees.