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YSM to AUF: distance & flight time
Fort Smith (Fort Smith Airport) → Auxerre (Auxerre-Branches Airport)
4,155 mi
6,686 km · 3,610 nm
8h 37m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YSM→AUF fares Phone-only fares on this route — call free
Flight time details
4,155 miles nonstop takes roughly 8h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- AUF — Auxerre-Branches Airport · Auxerre, France
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 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
Near AUF
- CDG · Charles de Gaulle International Airport91 mi away
- NVS · Nevers-Fourchambault Airport61 mi away
- XCR · Châlons-Vatry Airport72 mi away
- BOU · Bourges Airport76 mi away
Frequently asked questions
How far is YSM from AUF?
The flight distance from Fort Smith (YSM) to Auxerre (AUF) is 4,155 miles (6,686 km, 3,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to AUF?
A nonstop flight takes about 8h 37m 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 Fort Smith and Auxerre?
Auxerre is 8 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to AUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–AUF that never appear on search engines, with no booking fees.