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SDU to BTM: distance & flight time
Rio De Janeiro (Santos Dumont Airport) → Butte (Bert Mooney Airport)
6,432 mi
10,351 km · 5,589 nm
13h 5m
estimated nonstop flight time
-3h
time difference · heading northwest
See live SDU→BTM fares Phone-only fares on this route — call free
Flight time details
6,432 miles nonstop takes roughly 13h 5m 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
- SDU — Santos Dumont Airport · Rio De Janeiro, Brazil
- BTM — Bert Mooney Airport · Butte, 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 SDU
- GIG · Rio Galeão – Tom Jobim International Airport9 mi away
- QNV · Aeroclube Airport22 mi away
- SNZ · Santa Cruz Air Force Base35 mi away
- CFB · Cabo Frio Airport69 mi away
Near BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is SDU from BTM?
The flight distance from Rio De Janeiro (SDU) to Butte (BTM) is 6,432 miles (10,351 km, 5,589 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDU to BTM?
A nonstop flight takes about 13h 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 Rio De Janeiro and Butte?
Butte is 3 hours behind Rio De Janeiro.
What is the cheapest way to fly from SDU to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDU–BTM that never appear on search engines, with no booking fees.