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GUS to YSM: distance & flight time
Peru (Grissom Air Reserve Base) → Fort Smith (Fort Smith Airport)
1,734 mi
2,791 km · 1,507 nm
3h 52m
estimated nonstop flight time
-2h
time difference · heading northwest
See live GUS→YSM fares Phone-only fares on this route — call free
Flight time details
1,734 miles nonstop takes roughly 3h 52m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GUS — Grissom Air Reserve Base · Peru, United States
- 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 GUS
- OKK · Kokomo Municipal Airport10 mi away
- LAF · Purdue University Airport44 mi away
- AID · Anderson Municipal Darlington Field47 mi away
- MIE · Delaware County Johnson Field49 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 GUS from YSM?
The flight distance from Peru (GUS) to Fort Smith (YSM) is 1,734 miles (2,791 km, 1,507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GUS to YSM?
A nonstop flight takes about 3h 52m 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 Peru and Fort Smith?
Fort Smith is 2 hours behind Peru.
What is the cheapest way to fly from GUS to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GUS–YSM that never appear on search engines, with no booking fees.