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DBN to RNS: distance & flight time
Dublin (W H 'Bud' Barron Airport) → Rennes (Rennes-Saint-Jacques Airport)
4,209 mi
6,774 km · 3,657 nm
8h 43m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DBN→RNS fares Phone-only fares on this route — call free
Flight time details
4,209 miles nonstop takes roughly 8h 43m 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
- DBN — W H 'Bud' Barron Airport · Dublin, 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 DBN
- WRB · Robins Air Force Base36 mi away
- MCN · Middle Georgia Regional Airport40 mi away
- VDI · Vidalia Regional Airport44 mi away
- ATL · Hartsfield Jackson Atlanta International Airport112 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 DBN from RNS?
The flight distance from Dublin (DBN) to Rennes (RNS) is 4,209 miles (6,774 km, 3,657 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBN to RNS?
A nonstop flight takes about 8h 43m 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 Dublin and Rennes?
Rennes is 6 hours ahead of Dublin.
What is the cheapest way to fly from DBN to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBN–RNS that never appear on search engines, with no booking fees.