Need help booking?
Unpublished phone-only deals available
LDB to YSM: distance & flight time
Londrina (Governador José Richa Airport) → Fort Smith (Fort Smith Airport)
6,692 mi
10,771 km · 5,816 nm
13h 35m
estimated nonstop flight time
-3h
time difference · heading northwest
See live LDB→YSM fares Phone-only fares on this route — call free
Flight time details
6,692 miles nonstop takes roughly 13h 35m 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
- LDB — Governador José Richa Airport · Londrina, 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 LDB
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 LDB from YSM?
The flight distance from Londrina (LDB) to Fort Smith (YSM) is 6,692 miles (10,771 km, 5,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LDB to YSM?
A nonstop flight takes about 13h 35m 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 Londrina and Fort Smith?
Fort Smith is 3 hours behind Londrina.
What is the cheapest way to fly from LDB to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LDB–YSM that never appear on search engines, with no booking fees.