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UNA to SMN: distance & flight time
Una (Hotel Transamérica Airport) → Salmon (Lemhi County Airport)
6,259 mi
10,073 km · 5,439 nm
12h 44m
estimated nonstop flight time
-3h
time difference · heading northwest
See live UNA→SMN fares Phone-only fares on this route — call free
Flight time details
6,259 miles nonstop takes roughly 12h 44m 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
- UNA — Hotel Transamérica Airport · Una, Brazil
- SMN — Lemhi County Airport · Salmon, 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 UNA
- IOS · Bahia - Jorge Amado Airport37 mi away
- BPS · Porto Seguro Airport75 mi away
- VDC · Vitória da Conquista Airport129 mi away
- VAL · Valença Airport142 mi away
Near SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Frequently asked questions
How far is UNA from SMN?
The flight distance from Una (UNA) to Salmon (SMN) is 6,259 miles (10,073 km, 5,439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNA to SMN?
A nonstop flight takes about 12h 44m 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 Una and Salmon?
Salmon is 3 hours behind Una.
What is the cheapest way to fly from UNA to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNA–SMN that never appear on search engines, with no booking fees.