Need help booking?
Unpublished phone-only deals available
STK to FSM: distance & flight time
Sterling (Sterling Municipal Airport) → Fort Smith (Fort Smith Regional Airport)
606 mi
975 km · 527 nm
1h 47m
estimated nonstop flight time
+1h
time difference · heading southeast
See live STK→FSM fares Phone-only fares on this route — call free
Flight time details
606 miles nonstop takes roughly 1h 47m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- FSM — Fort Smith Regional Airport · Fort Smith, 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 STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Near FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Frequently asked questions
How far is STK from FSM?
The flight distance from Sterling (STK) to Fort Smith (FSM) is 606 miles (975 km, 527 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to FSM?
A nonstop flight takes about 1h 47m 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 Sterling and Fort Smith?
Fort Smith is 1 hour ahead of Sterling.
What is the cheapest way to fly from STK to FSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–FSM that never appear on search engines, with no booking fees.