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DNN to YSM: distance & flight time
Dalton (Dalton Municipal Airport) → Fort Smith (Fort Smith Airport)
2,127 mi
3,424 km · 1,849 nm
4h 38m
estimated nonstop flight time
-2h
time difference · heading northwest
See live DNN→YSM fares Phone-only fares on this route — call free
Flight time details
2,127 miles nonstop takes roughly 4h 38m 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
- DNN — Dalton Municipal Airport · Dalton, 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 DNN
- CHA · Lovell Field29 mi away
- RMG · Richard B Russell Airport30 mi away
- HDI · Hardwick Field34 mi away
- ATL · Hartsfield Jackson Atlanta International Airport79 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 DNN from YSM?
The flight distance from Dalton (DNN) to Fort Smith (YSM) is 2,127 miles (3,424 km, 1,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DNN to YSM?
A nonstop flight takes about 4h 38m 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 Dalton and Fort Smith?
Fort Smith is 2 hours behind Dalton.
What is the cheapest way to fly from DNN to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DNN–YSM that never appear on search engines, with no booking fees.