Need help booking?
Unpublished phone-only deals available
DUC to RNS: distance & flight time
Duncan (Halliburton Field) → Rennes (Rennes-Saint-Jacques Airport)
4,755 mi
7,652 km · 4,132 nm
9h 47m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DUC→RNS fares Phone-only fares on this route — call free
Flight time details
4,755 miles nonstop takes roughly 9h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, 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 DUC
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 DUC from RNS?
The flight distance from Duncan (DUC) to Rennes (RNS) is 4,755 miles (7,652 km, 4,132 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to RNS?
A nonstop flight takes about 9h 47m 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 Duncan and Rennes?
Rennes is 7 hours ahead of Duncan.
What is the cheapest way to fly from DUC to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–RNS that never appear on search engines, with no booking fees.