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DTI to YSM: distance & flight time
Diamantina (Diamantina Airport) → Fort Smith (Fort Smith Airport)
6,597 mi
10,618 km · 5,733 nm
13h 24m
estimated nonstop flight time
-3h
time difference · heading northwest
See live DTI→YSM fares Phone-only fares on this route — call free
Flight time details
6,597 miles nonstop takes roughly 13h 24m 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
- DTI — Diamantina Airport · Diamantina, Brazil
- YSM — Fort Smith Airport · Fort Smith, Canada
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 DTI
- CNF · Tancredo Neves International Airport98 mi away
- MOC · Mário Ribeiro Airport106 mi away
- PLU · Pampulha - Carlos Drummond de Andrade Airport114 mi away
- IPN · Usiminas Airport114 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is DTI from YSM?
The flight distance from Diamantina (DTI) to Fort Smith (YSM) is 6,597 miles (10,618 km, 5,733 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTI to YSM?
A nonstop flight takes about 13h 24m 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 Diamantina and Fort Smith?
Fort Smith is 3 hours behind Diamantina.
What is the cheapest way to fly from DTI to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTI–YSM that never appear on search engines, with no booking fees.