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GCI to IDA: distance & flight time
Guernsey (Guernsey Airport) → Idaho Falls (Idaho Falls Regional Airport)
4,736 mi
7,621 km · 4,115 nm
9h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GCI→IDA fares Phone-only fares on this route — call free
Flight time details
4,736 miles nonstop takes roughly 9h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 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 GCI from IDA?
The flight distance from Guernsey (GCI) to Idaho Falls (IDA) is 4,736 miles (7,621 km, 4,115 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to IDA?
A nonstop flight takes about 9h 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 Guernsey and Idaho Falls?
Idaho Falls is 7 hours behind Guernsey.
What is the cheapest way to fly from GCI to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–IDA that never appear on search engines, with no booking fees.