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CXO to YSM: distance & flight time
Conroe (Conroe-North Houston Regional Airport) → Fort Smith (Fort Smith Airport)
2,188 mi
3,522 km · 1,902 nm
4h 45m
estimated nonstop flight time
-1h
time difference · heading north
See live CXO→YSM fares Phone-only fares on this route — call free
Flight time details
2,188 miles nonstop takes roughly 4h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CXO — Conroe-North Houston Regional Airport · Conroe, 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 CXO
- IAH · George Bush Intercontinental Houston Airport26 mi away
- DWH · David Wayne Hooks Memorial Airport22 mi away
- HTV · Huntsville Regional Airport29 mi away
- IWS · West Houston Airport40 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 CXO from YSM?
The flight distance from Conroe (CXO) to Fort Smith (YSM) is 2,188 miles (3,522 km, 1,902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXO to YSM?
A nonstop flight takes about 4h 45m 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 Conroe and Fort Smith?
Fort Smith is 1 hour behind Conroe.
What is the cheapest way to fly from CXO to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXO–YSM that never appear on search engines, with no booking fees.