Need help booking?
Unpublished phone-only deals available
CYS to EVN: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Yerevan (Zvartnots International Airport)
6,496 mi
10,454 km · 5,645 nm
13h 12m
estimated nonstop flight time
+10h
time difference · heading northeast
See live CYS→EVN fares Phone-only fares on this route — call free
Flight time details
6,496 miles nonstop takes roughly 13h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- EVN — Zvartnots International Airport · Yerevan, Armenia
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 EVN
- IGD · Iğdır Airport30 mi away
- LWN · Gyumri Shirak Airport50 mi away
- KSY · Kars Airport73 mi away
- AJI · Ağrı Airport80 mi away
Frequently asked questions
How far is CYS from EVN?
The flight distance from Cheyenne (CYS) to Yerevan (EVN) is 6,496 miles (10,454 km, 5,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to EVN?
A nonstop flight takes about 13h 12m 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 Yerevan?
Yerevan is 10 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to EVN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–EVN that never appear on search engines, with no booking fees.