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MCS to RUI: distance & flight time
Monte Caseros (Monte Caseros Airport) → Ruidoso (Sierra Blanca Regional Airport)
5,401 mi
8,691 km · 4,693 nm
11h 3m
estimated nonstop flight time
-3h
time difference · heading northwest
See live MCS→RUI fares Phone-only fares on this route — call free
Flight time details
5,401 miles nonstop takes roughly 11h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
- RUI — Sierra Blanca Regional Airport · Ruidoso, 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 MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
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
Frequently asked questions
How far is MCS from RUI?
The flight distance from Monte Caseros (MCS) to Ruidoso (RUI) is 5,401 miles (8,691 km, 4,693 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MCS to RUI?
A nonstop flight takes about 11h 3m 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 Monte Caseros and Ruidoso?
Ruidoso is 3 hours behind Monte Caseros.
What is the cheapest way to fly from MCS to RUI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MCS–RUI that never appear on search engines, with no booking fees.