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RIV to TWF: distance & flight time
Riverside (March ARB Airport) → Twin Falls (Joslin Field Magic Valley Regional Airport)
613 mi
986 km · 533 nm
1h 48m
estimated nonstop flight time
+1h
time difference · heading north
See live RIV→TWF fares Phone-only fares on this route — call free
Flight time details
613 miles nonstop takes roughly 1h 48m gate to gate, flying north. 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
- RIV — March ARB Airport · Riverside, United States
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 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
Near TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Frequently asked questions
How far is RIV from TWF?
The flight distance from Riverside (RIV) to Twin Falls (TWF) is 613 miles (986 km, 533 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RIV to TWF?
A nonstop flight takes about 1h 48m 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 Riverside and Twin Falls?
Twin Falls is 1 hour ahead of Riverside.
What is the cheapest way to fly from RIV to TWF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RIV–TWF that never appear on search engines, with no booking fees.