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CYS to STI: distance & flight time
Cheyenne (Cheyenne Regional Jerry Olson Field) → Santiago (Cibao International Airport)
2,508 mi
4,036 km · 2,179 nm
5h 23m
estimated nonstop flight time
+2h
time difference · heading southeast
See live CYS→STI fares Phone-only fares on this route — call free
Flight time details
2,508 miles nonstop takes roughly 5h 23m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CYS — Cheyenne Regional Jerry Olson Field · Cheyenne, United States
- STI — Cibao International Airport · Santiago, Dominican Republic
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 STI
Frequently asked questions
How far is CYS from STI?
The flight distance from Cheyenne (CYS) to Santiago (STI) is 2,508 miles (4,036 km, 2,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CYS to STI?
A nonstop flight takes about 5h 23m 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 Santiago?
Santiago is 2 hours ahead of Cheyenne.
What is the cheapest way to fly from CYS to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CYS–STI that never appear on search engines, with no booking fees.