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SDF to RNS: distance & flight time
Louisville (Louisville International Standiford Field) → Rennes (Rennes-Saint-Jacques Airport)
4,078 mi
6,563 km · 3,544 nm
8h 28m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SDF→RNS fares Phone-only fares on this route — call free
Flight time details
4,078 miles nonstop takes roughly 8h 28m 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
- SDF — Louisville International Standiford Field · Louisville, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 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 SDF from RNS?
The flight distance from Louisville (SDF) to Rennes (RNS) is 4,078 miles (6,563 km, 3,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to RNS?
A nonstop flight takes about 8h 28m 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 Louisville and Rennes?
Rennes is 6 hours ahead of Louisville.
What is the cheapest way to fly from SDF to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–RNS that never appear on search engines, with no booking fees.