Need help booking?
Unpublished phone-only deals available
RJK to IDA: distance & flight time
Rijeka (Rijeka Airport) → Idaho Falls (Idaho Falls Regional Airport)
5,486 mi
8,830 km · 4,768 nm
11h 13m
estimated nonstop flight time
-8h
time difference · heading northwest
See live RJK→IDA fares Phone-only fares on this route — call free
Flight time details
5,486 miles nonstop takes roughly 11h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- RJK — Rijeka Airport · Rijeka, Croatia
- IDA — Idaho Falls Regional Airport · Idaho 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 RJK
- PUY · Pula Airport39 mi away
- LSZ · Lošinj Island Airport46 mi away
- POW · Portoroz Airport50 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport68 mi away
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is RJK from IDA?
The flight distance from Rijeka (RJK) to Idaho Falls (IDA) is 5,486 miles (8,830 km, 4,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RJK to IDA?
A nonstop flight takes about 11h 13m 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 Rijeka and Idaho Falls?
Idaho Falls is 8 hours behind Rijeka.
What is the cheapest way to fly from RJK to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RJK–IDA that never appear on search engines, with no booking fees.