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RUI to STI: distance & flight time
Ruidoso (Sierra Blanca Regional Airport) → Santiago (Cibao International Airport)
2,354 mi
3,789 km · 2,046 nm
5h 5m
estimated nonstop flight time
+2h
time difference · heading east
See live RUI→STI fares Phone-only fares on this route — call free
Flight time details
2,354 miles nonstop takes roughly 5h 5m 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
- RUI — Sierra Blanca Regional Airport · Ruidoso, 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 RUI
- ALM · Alamogordo White Sands Regional Airport50 mi away
- HMN · Holloman Air Force Base54 mi away
- ROW · Roswell International Air Center Airport59 mi away
- WSD · Condron Army Air Field92 mi away
Near STI
Frequently asked questions
How far is RUI from STI?
The flight distance from Ruidoso (RUI) to Santiago (STI) is 2,354 miles (3,789 km, 2,046 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUI to STI?
A nonstop flight takes about 5h 5m 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 Ruidoso and Santiago?
Santiago is 2 hours ahead of Ruidoso.
What is the cheapest way to fly from RUI to STI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUI–STI that never appear on search engines, with no booking fees.