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IDA to RNS: distance & flight time
Idaho Falls (Idaho Falls Regional Airport) → Rennes (Rennes-Saint-Jacques Airport)
4,829 mi
7,771 km · 4,196 nm
9h 56m
estimated nonstop flight time
+8h
time difference · heading northeast
See live IDA→RNS fares Phone-only fares on this route — call free
Flight time details
4,829 miles nonstop takes roughly 9h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
- RNS — Rennes-Saint-Jacques Airport · Rennes, France
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 IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Near RNS
- DNR · Dinard-Pleurtuit-Saint-Malo Airport39 mi away
- LVA · Laval-Entrammes Airport46 mi away
- VNE · Vannes-Meucon Airport51 mi away
- SNR · Saint-Nazaire-Montoir Airport56 mi away
Frequently asked questions
How far is IDA from RNS?
The flight distance from Idaho Falls (IDA) to Rennes (RNS) is 4,829 miles (7,771 km, 4,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IDA to RNS?
A nonstop flight takes about 9h 56m 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 Idaho Falls and Rennes?
Rennes is 8 hours ahead of Idaho Falls.
What is the cheapest way to fly from IDA to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IDA–RNS that never appear on search engines, with no booking fees.