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HEM to CYS: distance & flight time
Helsinki (Helsinki Malmi Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
4,879 mi
7,851 km · 4,239 nm
10h 2m
estimated nonstop flight time
-9h
time difference · heading northwest
See live HEM→CYS fares Phone-only fares on this route — call free
Flight time details
4,879 miles nonstop takes roughly 10h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- HEM — Helsinki Malmi Airport · Helsinki, Finland
- 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 HEM
- HEL · Helsinki Vantaa Airport5 mi away
- HYV · Hyvinkää Airfield28 mi away
- TLL · Lennart Meri Tallinn Airport59 mi away
- QLF · Lahti Vesivehmaa Airport65 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 HEM from CYS?
The flight distance from Helsinki (HEM) to Cheyenne (CYS) is 4,879 miles (7,851 km, 4,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEM to CYS?
A nonstop flight takes about 10h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HEM to CYS?
Nonstop service on HEM–CYS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 2m nonstop estimate.
What is the time difference between Helsinki and Cheyenne?
Cheyenne is 9 hours behind Helsinki.
What is the cheapest way to fly from HEM to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEM–CYS that never appear on search engines, with no booking fees.
Why are some HEM to CYS fares phone-only?
Consolidator contracts let us sell certain HEM–CYS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.