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ISM to RNS: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Rennes (Rennes-Saint-Jacques Airport)
4,336 mi
6,978 km · 3,768 nm
8h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ISM→RNS fares Phone-only fares on this route — call free
Flight time details
4,336 miles nonstop takes roughly 8h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 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 ISM from RNS?
The flight distance from Kissimmee (ISM) to Rennes (RNS) is 4,336 miles (6,978 km, 3,768 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to RNS?
A nonstop flight takes about 8h 58m 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 Kissimmee and Rennes?
Rennes is 6 hours ahead of Kissimmee.
What is the cheapest way to fly from ISM to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–RNS that never appear on search engines, with no booking fees.