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YSM to RIV: distance & flight time
Fort Smith (Fort Smith Airport) → Riverside (March ARB Airport)
1,822 mi
2,932 km · 1,583 nm
4h 2m
estimated nonstop flight time
-1h
time difference · heading south
See live YSM→RIV fares Phone-only fares on this route — call free
Flight time details
1,822 miles nonstop takes roughly 4h 2m gate to gate, flying south. 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
- YSM — Fort Smith Airport · Fort Smith, Canada
- RIV — March ARB Airport · Riverside, 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 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 RIV
- RAL · Riverside Municipal Airport12 mi away
- SBD · San Bernardino International Airport15 mi away
- RBK · French Valley Airport22 mi away
- ONT · Ontario International Airport23 mi away
Frequently asked questions
How far is YSM from RIV?
The flight distance from Fort Smith (YSM) to Riverside (RIV) is 1,822 miles (2,932 km, 1,583 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSM to RIV?
A nonstop flight takes about 4h 2m 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 Riverside?
Riverside is 1 hour behind Fort Smith.
What is the cheapest way to fly from YSM to RIV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–RIV that never appear on search engines, with no booking fees.