Need help booking?
Unpublished phone-only deals available
RCU to RNS: distance & flight time
Rio Cuarto (Area De Material Airport) → Rennes (Rennes-Saint-Jacques Airport)
6,806 mi
10,953 km · 5,914 nm
13h 49m
estimated nonstop flight time
+5h
time difference · heading northeast
See live RCU→RNS fares Phone-only fares on this route — call free
Flight time details
6,806 miles nonstop takes roughly 13h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- RCU — Area De Material Airport · Rio Cuarto, Argentina
- 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 RCU
- VME · Villa Reynolds Airport79 mi away
- VDR · Villa Dolores Airport94 mi away
- COR · Ingeniero Ambrosio Taravella Airport122 mi away
- LUQ · Brigadier Mayor D Cesar Raul Ojeda Airport122 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 RCU from RNS?
The flight distance from Rio Cuarto (RCU) to Rennes (RNS) is 6,806 miles (10,953 km, 5,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RCU to RNS?
A nonstop flight takes about 13h 49m 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 Rio Cuarto and Rennes?
Rennes is 5 hours ahead of Rio Cuarto.
What is the cheapest way to fly from RCU to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RCU–RNS that never appear on search engines, with no booking fees.