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MUO to RIA: distance & flight time
Mountain Home (Mountain Home Air Force Base) → Santa Maria (Santa Maria Airport)
6,385 mi
10,276 km · 5,549 nm
12h 59m
estimated nonstop flight time
+3h
time difference · heading southeast
See live MUO→RIA fares Phone-only fares on this route — call free
Flight time details
6,385 miles nonstop takes roughly 12h 59m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- MUO — Mountain Home Air Force Base · Mountain Home, United States
- RIA — Santa Maria Airport · Santa Maria, Brazil
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 MUO
- BOI · Boise Air Terminal/Gowen Field40 mi away
- TWF · Joslin Field Magic Valley Regional Airport80 mi away
- SUN · Friedman Memorial Airport85 mi away
- ONO · Ontario Municipal Airport88 mi away
Near RIA
- GEL · Santo Ângelo Airport103 mi away
- BGX · Comandante Gustavo Kraemer Airport119 mi away
- PFB · Lauro Kurtz Airport131 mi away
- SRA · Santa Rosa Airport134 mi away
Frequently asked questions
How far is MUO from RIA?
The flight distance from Mountain Home (MUO) to Santa Maria (RIA) is 6,385 miles (10,276 km, 5,549 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MUO to RIA?
A nonstop flight takes about 12h 59m 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 Mountain Home and Santa Maria?
Santa Maria is 3 hours ahead of Mountain Home.
What is the cheapest way to fly from MUO to RIA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MUO–RIA that never appear on search engines, with no booking fees.