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RKS to STI: distance & flight time
Rock Springs (Southwest Wyoming Regional Airport) → Santiago (Cibao International Airport)
2,721 mi
4,379 km · 2,365 nm
5h 48m
estimated nonstop flight time
+2h
time difference · heading east
See live RKS→STI fares Phone-only fares on this route — call free
Flight time details
2,721 miles nonstop takes roughly 5h 48m gate to gate, flying east. 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
- RKS — Southwest Wyoming Regional Airport · Rock Springs, 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 RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Near STI
Frequently asked questions
How far is RKS from STI?
The flight distance from Rock Springs (RKS) to Santiago (STI) is 2,721 miles (4,379 km, 2,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RKS to STI?
A nonstop flight takes about 5h 48m 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 Rock Springs and Santiago?
Santiago is 2 hours ahead of Rock Springs.
What is the cheapest way to fly from RKS to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RKS–STI that never appear on search engines, with no booking fees.