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ROC to RNS: distance & flight time
Rochester (Greater Rochester International Airport) → Rennes (Rennes-Saint-Jacques Airport)
3,535 mi
5,690 km · 3,072 nm
7h 24m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ROC→RNS fares Phone-only fares on this route — call free
Flight time details
3,535 miles nonstop takes roughly 7h 24m 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
- ROC — Greater Rochester International Airport · Rochester, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 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 ROC from RNS?
The flight distance from Rochester (ROC) to Rennes (RNS) is 3,535 miles (5,690 km, 3,072 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to RNS?
A nonstop flight takes about 7h 24m 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 Rochester and Rennes?
Rennes is 6 hours ahead of Rochester.
What is the cheapest way to fly from ROC to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–RNS that never appear on search engines, with no booking fees.