Need help booking?
Unpublished phone-only deals available
HEX to CYS: distance & flight time
Santo Domingo (Herrera Airport) → Cheyenne (Cheyenne Regional Jerry Olson Field)
2,583 mi
4,157 km · 2,244 nm
5h 32m
estimated nonstop flight time
-2h
time difference · heading northwest
See live HEX→CYS fares Phone-only fares on this route — call free
Flight time details
2,583 miles nonstop takes roughly 5h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- HEX — Herrera Airport · Santo Domingo, Dominican Republic
- 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 HEX
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 HEX from CYS?
The flight distance from Santo Domingo (HEX) to Cheyenne (CYS) is 2,583 miles (4,157 km, 2,244 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEX to CYS?
A nonstop flight takes about 5h 32m 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 Santo Domingo and Cheyenne?
Cheyenne is 2 hours behind Santo Domingo.
What is the cheapest way to fly from HEX to CYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEX–CYS that never appear on search engines, with no booking fees.