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CSA to RNS: distance & flight time
Colonsay (Colonsay Airstrip) → Rennes (Rennes-Saint-Jacques Airport)
584 mi
940 km · 507 nm
1h 44m
estimated nonstop flight time
+1h
time difference · heading south
See live CSA→RNS fares Phone-only fares on this route — call free
Flight time details
584 miles nonstop takes roughly 1h 44m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CSA — Colonsay Airstrip · Colonsay, United Kingdom
- 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 CSA
- ILY · Islay Airport26 mi away
- TRE · Tiree Airport39 mi away
- OBN · Oban Airport43 mi away
- CAL · Campbeltown Airport48 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 CSA from RNS?
The flight distance from Colonsay (CSA) to Rennes (RNS) is 584 miles (940 km, 507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSA to RNS?
A nonstop flight takes about 1h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CSA to RNS?
Nonstop service on CSA–RNS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 44m nonstop estimate.
What is the time difference between Colonsay and Rennes?
Rennes is 1 hour ahead of Colonsay.
What is the cheapest way to fly from CSA to RNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSA–RNS that never appear on search engines, with no booking fees.
Why are some CSA to RNS fares phone-only?
Consolidator contracts let us sell certain CSA–RNS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.