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IKA to CYS: distance & flight time
Tehran (Imam Khomeini International Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
6,931 mi
11,154 km · 6,023 nm
14h 3m
estimated nonstop flight time
-9.5h
time difference · heading north
See live IKA→CYS fares Phone-only fares on this route — call free
Flight time details
6,931 miles nonstop takes roughly 14h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IKA — Imam Khomeini International Airport · Tehran, Iran
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, 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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
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
Frequently asked questions
How far is IKA from CYS?
The flight distance from Tehran (IKA) to Cheyenne (CYS) is 6,931 miles (11,154 km, 6,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to CYS?
A nonstop flight takes about 14h 3m 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 Tehran and Cheyenne?
Cheyenne is 9.5 hours behind Tehran.
What is the cheapest way to fly from IKA to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–CYS that never appear on search engines, with no booking fees.