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CYS to ATH: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Athens (Eleftherios Venizelos International Airport)
6,088 mi
9,798 km · 5,291 nm
12h 24m
estimated nonstop flight time
+9h
time difference · heading northeast
See live CYS→ATH fares Phone-only fares on this route — call free
Flight time details
6,088 miles nonstop takes roughly 12h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 CYS
- LAR · Laramie Regional Airport46 mi away
- DEN · Denver International Airport90 mi away
- FNL · Northern Colorado Regional Airport50 mi away
- GXY · Greeley–Weld County Airport51 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 CYS from ATH?
The flight distance from Cheyenne (CYS) to Athens (ATH) is 6,088 miles (9,798 km, 5,291 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to ATH?
A nonstop flight takes about 12h 24m 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 Cheyenne and Athens?
Athens is 9 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to ATH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–ATH that never appear on search engines, with no booking fees.